Choose the word most similar in meaning to the given word: REAL

KPK Mock 1
English
Key Vocabulary
A) Copied
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B) Idea
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C) Original
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D) Given
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Comprehend key vocabulary

This medicine is ______ from plants.

KPK Mock 1
English
Key Vocabulary
A) Deprived
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B) Derived
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C) Derisive
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D) Derivative
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*Which way shall we go?

[The * word is:]

KPK Mock 1
English
Tenses and Sentence Structure
A) Demonstrative adjective
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B) Interrogative pronoun
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C) Interrogative adjective
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D) Exclamatory adjective
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Anum asked me, “Did you see the drama on television last night?” [Choose the correct indirect speech]

KPK Mock 1
English
Grammar and Punctuation
A) Anum asked me whether I saw the drama on television the earlier night.
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B) Anum asked me whether I had seen the drama on television the earlier night.
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C) Anum asked me did I see the drama on television the last night.
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D) Anum asked me whether I had seen the drama on television the last night.
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Each sentence below has a blank indicating that something has been omitted. Choose the word that best fits in with the meaning of the sentence as a whole.

The foreman’s clemency, particularly in being candid, had its ______, one of which was ________workmanship.

KPK Mock 1
English
Tenses and Sentence Structure
A) Damages … intolerable
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B) Ambiguities …superior
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C) Shortcomings …shoddy
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D) Occurrences …attractive
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In the following question, four alternative sentences are given. Choose the CORRECT one.

KPK Mock 1
English
Grammar and Punctuation
A) A common cause of failure is a mistaking ambition for the boy on the part of the parents.
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B) A common cause of failure is a mistaken ambition for the boy on the part of parents.
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C) A common cause of failure is a mistake ambition for the boy on the part of the parents.
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D) A common causes of failure is a mistake ambition for the boy on the part of the parents.
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Choose the word opposite in meaning to “VOCIFEROUS”

KPK Mock 1
English
Key Vocabulary
A) Silent
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B) Boisterous
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C) Blatant
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D) Noisy
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Demonstrate the control of tenses and sentence structure in the following sentence:

I _____ (eat) an apple.

KPK Mock 1
English
Tenses and Sentence Structure
A) Eat
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B) Eaten
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C) Eating
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D) Ate
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Choose the correct sentence from the following options:

KPK Mock 1
English
Grammar and Punctuation
A) Shahid battered Anwar down submission.

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B) Shahid battered Anwar into submission
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C) Shahid down battered Anwar into submission.
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D) Shahid was battered Anwar down submission.

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Each sentence below has a blank indicating that something has been omitted. Choose the word that best fits in with the meaning of the sentence as a whole.

Though the apprentice was a highly proficient IT professional, he had little or no _________ in designing educational software.

KPK Mock 1
English
Tenses and Sentence Structure
A) Creativity
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B) Prospect
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C) Configuration
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D) Competition
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My mother offered me milk. (But for my life), I could not drink it.

[The () expression means:]

KPK Mock 1
English
Tenses and Sentence Structure
A) However hard I may try
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B) Because of my life
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C) For the sake of my life
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D) During my life
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In each of the following questions, four alternative sentences are given.

Choose the CORRECT option.

KPK Mock 1
English
Grammar and Punctuation
A) Norma had put the button unit besides her on the couch.
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B) Norma put an button unit besides her on the couch.
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C) Norma put the button unit besides hers on the couch.
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D) Norma put the button unit beside her on the couch.
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Choose the related word for Broom on the analogy of; Water : Splash.

KPK Mock 1
English
Key Vocabulary
A) Whisper
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B) Gush
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C) Swish
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D) Screech
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Complete the sentences by choosing the most appropriate option, from the given lettered choices (A to D) below each:

The house ______ before we moved in.

KPK Mock 1
English
Fill in the blank
A) Paint
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B) Painted
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C) Has painted
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D) Was painted

Choose the correct option:

KPK Mock 1
English
Grammar and Punctuation
A) Then he sat down in the corner and, remained quite.
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B) Then he sat down in corner and remained quite.
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C) Then he sat down in the corner and remain quiet.
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D) Then he sat down in the corner and remained quiet.
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His bag was quite _____ so I easily carried it to his room.

KPK Mock 1
English
Fill in the blank
A) Cheap
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B) Heavy
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C) Light
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D) Short
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I’m now going to give you 10 _______ tips for running a really successful website.

KPK Mock 1
English
Grammar and Punctuation
A) Invaluable
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B) Valueless
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C) Unworthy
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D) Unprofitable
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Select the most suitable synonym for the given word:

CAPACIOUS

KPK Mock 1
English
Key Vocabulary
A) Ample
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B) Cramped
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C) Stagnant
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D) Dormant
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For exothermic reversible reaction activation energy for forward direction depends upon

KPK Mock 1
Chemistry
Chemical Equilibrium
Reversible and Irreversible Reactions
A) Temperature
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B) Nature of reactant
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C) Nature of product
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D) Both Temperature and Nature of reactant
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Which statement is incorrect about ionization energy?

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Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) Ionization energy depends upon the magnitude of nuclear charge
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B) Ionization energy depends upon the atomic radius
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C) Ionization energy depends upon the shielding effect
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D) Ionization energy does not depend upon the penetration effect of the inner orbital
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Which of the following compounds will react with methyl magnesium Iodide followed by acid hydrolysis to give ethyl alcohol?

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
Hydrocarbons
Carboxylic Acids and its Derivatives
Introduction to Hydrocarbons
A) Ethylene
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B) Acetone
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C) Acetaldehyde
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D) Formaldehyde
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Which of following functional groups are deactivating and not ortho, para directing?

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Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) –R
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B) –COR
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C) –NH2
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D) NR2
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Hydration of hydrocarbon give carbonyl compound, the general formula of that hydrocarbon is

Introduction to Hydrocarbons
KPK Mock 1
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Hydrocarbons
Introduction to Hydrocarbons
A) CnH2n+2
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B) CnH2n
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C) CnH2n-2
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D) Both CnH2n and CnH2n-2
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A tertiary carbon is bonded directly to:

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
Hydrocarbons
Introduction to Hydrocarbons
A) 2 Hydrogens
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B) 2 Carbons
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C) 3 Carbons
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D) 4 Carbons
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Which one of the following is addition polymer

KPK Mock 1
Chemistry
Macromolecules
Types of Polymers
A) Nylon
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B) PVC
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C) Polythene
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D) Both PVC and Polythene
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How many different values can m, assume in the electron sub-shell designated by quantum number n=5, l=4?

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Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) 4
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B) 5
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C) 6
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D) 9
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Premature death of plants is caused by the deficiency of:

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Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) Magnesium
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B) Iron
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C) Phosphorus
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D) Potassium
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SiO2 is the only oxide that reacts with:

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
s and p Block Elements
General Behaviour of Alkali and Alkaline Earth Metals
A) HClaq
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B) KOHaq
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C) Steam
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D) SO3
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Students were heating CaCO3 in an open container to produce CO2 gas,

CaCO3(s) ⟶ CaO(s) + CO2(g)

If we increase pressure on this system the:

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
Chemical Equilibrium
Factors Affecting Equilibria
A) Equilibrium will shift towards right
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B) Equilibrium will shift towards left
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C) Equilibrium will not be disturbed
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D) System does not obey equilibrium rules
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Which one of the following compounds will show covalent bonding?

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Chemistry
Introduction to Fundamental Principles of Organic Chemistry
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KPK Mock 1
Chemistry
A) CaF2
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B) MgO
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C) KCI
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D) H2
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The volume of ??2 produced by heating 33.5? ??2??3 at room temperature and pressure is (?? ??2??3 = 67?/???):

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
Introduction to Fundamental Concepts of Chemistry
Important Assumptions of Stoichiometric Calculations
A) 22.4 ??3
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B) 12.0 ??3
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C) 11.2 ??3
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D) 24.0 ??3
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Choose atom that having spin quantum number ½

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KPK Mock 1
Chemistry
A) 12C
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B) 15N
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C) 16O
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D) 32S
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In the nuclear reaction shown below what is the value of coefficient?
92U235+0n1…. 56Kr89+γon1 + 200MeV

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
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Rate and velocity of chemical reaction
Physics
Forces and Motion
KPK Mock 1
Physics
Nuclear Physics
Nuclear Physics
Radioactivity
A) 0
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B) 1
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C) 2
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D) 3
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Consider reversibility in free radical substitution reaction of alkane then Kc value is smallest for

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
A) Initiation step
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B) Propagation step
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C) Termination step
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D) All same
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Equal volume of different gases under same condition of temperature and pressure contain the same number of particles. The above statement is of:

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) Avogadro‘s law
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B) Graham‘s Law
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C) Dalton‘s law
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D) Hund‘s rule
Show Explanation

The state of thermal equllibrium between two systems is determined by equality of:

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
Physics
Forces and Motion
KPK Mock 1
Physics
Heat and Thermodynamics
Work and Heat
A) Pressure
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B) Volume
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C) Temperature
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D) Mass
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An object is falling down with a speed of 20 m/s. After 3 seconds

its velocity will be ______ m/s (g = 10 m/s2).

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
Physics
Forces and Motion
Equations of Uniformly Accelerated Motion
KPK Mock 1
Physics
Forces and Motion
A) 05
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B) 50
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C) 55
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D) 95
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Hydrogen bonding do not exist in the molecule of:

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Chemistry
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Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) Hydrogen
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B) Proteins
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C) Carbohydrates
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D) Ammonia
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A car starts from rest and moves with constant acceleration. During the 4th second of its motion, it covers a distance of 21 meters. The acceleration of the car is _____ m.

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
Physics
Forces and Motion
Equations of Uniformly Accelerated Motion
KPK Mock 1
Physics
Forces and Motion
A) 04
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B) 06
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C) 08
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D) 16
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A racing car accelerates uniformly through three gear changes with the following average speeds:

20 ms-1 for 2.0s ;40ms-1 for 2.0 s and 60 ms-1 for 6.0s. What is the overall average speed of the car?

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
Physics
Forces and Motion
KPK Mock 1
Physics
A) 12 ms1
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B) 13.3 ms-1
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C) 40 ms-1
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D) 48 ms1
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Which of the following substitutents is an Ortho and Para director and ring deactivating?

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) –OH
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B) –NH2
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C) –Cl
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D) –OCH3
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Which of the following compounds does not give iodoform test on reaction with I2 and NaOH?

Introduction to Hydrocarbons
Chemistry
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Reaction Kinetics
Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) Propanone
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B) Ethanol
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C) Butanone
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D) 2-Propanol
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A wire of resistance 4 is bent into a circle. The resistance between the ends of a diameter of the circle is:

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
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Rate and velocity of chemical reaction
Physics
Forces and Motion
KPK Mock 1
Physics
Current Electricity
Wire Wound Variable Resistors
A) 4Ω
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B) 1 Ω
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C) 1/4 Ω
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D) 1/16 Ω
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Which ions are used as catalyst in the reaction between persulfate ions and iodide ions?

KPK Mock 1
Chemistry
d and f Block Elements
A) Lead
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B) Iron
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C) Copper
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D) Chromium
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Which of the following structure has a bond formed by an overlap of sp2 hybrid orbital with that of sp hybrid orbital?

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
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Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) HC = CH
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B) H2C = CH2
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C) H2C = C= CH2
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D) CH2 = CHCH3
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Which one of the following is the correct oxidation state of Mn in KMnO4?

KPK Mock 1
Chemistry
Electrochemistry
Oxidation Number or State
A) -6
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B) 7
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C) 9
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D) 10
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For transformer, if Ns/Nr = 2 : 1 then Ip/Is =

Introduction to Hydrocarbons
Chemistry
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Forces and Motion
KPK Mock 1
Physics
Magnetism and Electromagnetic Induction
Transformers
A) 1:2
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B) 2:1
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C) 4:1
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D) 1:1
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Stable electronic configuration of Cu(29) is:

Introduction to Hydrocarbons
Chemistry
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Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
Atomic Structure
A) [Ar] 4S2 3d4
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B) [Ar] 4S0 3d10
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C) [Ar] 4S1 3d10
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D) [Ar] 4S2 3d7 4p2
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Select the true statement about the amorphous solids:

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Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) Amorphous substances have a sharp melting point
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B) Amorphous substances do not have fixed a melting point
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C) Amorphous substances have proper geometrical shapes
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D) The particles in amorphous substances are arranged in an orderly manner
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Ethylene diamine tetra acetate ion (EDTA) is a polydentate ligand, it bonds to central metal atom through:

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Rate and velocity of chemical reaction
KPK Mock 1
Chemistry
A) Two of its atoms
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B) Three of its atoms
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C) Four of its atoms
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D) Six of its atoms
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Half cell reaction standard reduction potential, Eo=

Fe2+ 2e- → Fe –0.41
Cu2+ 2e- → Cu 0.34
Ni2+ 2e- → Ni -0.25
Zn2+ 2e- → Zn -0.76
Referring to the table above which metal could be used to prevent iron from corrosion?

Introduction to Hydrocarbons
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Introduction to Fundamental Principles of Organic Chemistry
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Physics
Forces and Motion
KPK Mock 1
Physics
A) Cu only
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B) Zn only
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C) Cu & Ni only
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D) Ni and Zn only
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The bond angle between H-C-H bond in ethane is:

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KPK Mock 1
Chemistry
A) 109.5
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B) 120
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C) 90
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D) 107.5
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Which one of the following is most ionic?

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KPK Mock 1
Chemistry
A) NaCl
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B) MgCl2
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C) KCl
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D) AlCl3
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Rain water becomes acidic, when the pH-value of rain water becomes ____

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KPK Mock 1
Chemistry
A) Greater than 6
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B) Greater than 6.5
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C) Less than 5.6
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D) Less than 5
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Substance that has sharp melting point in the following is:

KPK Mock 1
Chemistry
States of Matter
A) Gemstone
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B) Coal tar
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C) Glass
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D) Diamond
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An object is thrown vertically upward with a velocity of 20 m/s. How much time it will take to reach the highest point?

Introduction to Hydrocarbons
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Forces and Motion
Equations of Uniformly Accelerated Motion
KPK Mock 1
Physics
Forces and Motion
A) 2 sec
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B) 4 sec
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C) 1 sec
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D) Insufficient information
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The shape of SnCl2 is:

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KPK Mock 1
Chemistry
A) Linear
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B) Trigonal pyramidal
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C) Trigonal planar
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D) Angular
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If a wave can be polarized, it must be:

Introduction to Hydrocarbons
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Forces and Motion
KPK Mock 1
Physics
A) An electromagnetic wave
Show Explanation
B) A stationary wave
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C) Transverse wave
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D) A longitudinal wave
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As the polarizing power of cation increases thermal stability of carbonates

KPK Mock 1
Chemistry
Alkyl Halides and Amines
Reactivity and Reactions of Alkyl Halides
A) Increases
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B) Decreases
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C) Not dependent
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D) Depends upon pressure
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Which one is more reactive

KPK Mock 1
Chemistry
Aldehydes and Ketones
Physical Properties of Aldehydes And Ketones
A) HCHO
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B) CH3 CHO
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C) (CH3)2CO
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D) Hace equal reactivity
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Quantum number which describes the orientation of orbitals in three dimensional space is

KPK Mock 1
Chemistry
Atomic Structure
Plancks Quantum Theory
A) Spin quantum number
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B) Azimuthal quantum number
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C) Magnetic quantum number
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D) Principal quantum number
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A paratrooper is falling down with uniform velocity and also rotating with a constant angular velocity of 0.2 rad/sec. The body satisfies ______.

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Forces and Motion
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KPK Mock 1
Physics
Forces and Motion
A) The first condition of equilibrium but not second
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B) Second condition of equilibrium but not first
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C) The first and second conditions of equilibrium
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D) Neither the first nor the second condition of equilibrium
Show Explanation

Which one of the following is strongest acid?

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KPK Mock 1
Chemistry
A) CH3COOH
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B) CH3 CH2 COOH
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C) C6H5CG2COOH
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D) FCH2COOH
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The oxidation state of carbon in Na2C2 is:

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KPK Mock 1
Chemistry
A) +4
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B) +2
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C) –1
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D) –4
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Which of the following titrants would most likely be used as ths‘ own indicator in acid medium?

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KPK Mock 1
Chemistry
A) K2Cr2O3
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B) Iodine
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C) KMnO4
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D) H2O2
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Select alkene of the following hydrocarbons:

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KPK Mock 1
Chemistry
A) C5 H22
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B) C5 H10
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C) C5 H8
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D) C4 H10
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The compound which has the higher boiling point in the following is

KPK Mock 1
Chemistry
States of Matter – Gases, Liquids and Solids
Boiling Point and Vapor Pressure
A) Methyl chloride
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B) Methyl iodide
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C) Methyl bromide
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D) Both a and b
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The number of isomers of pentane is

KPK Mock 1
Chemistry
Fundamental Principles of Organic Chemistry
Introduction to Fundamental Principles of Organic Chemistry
A) 2
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B) 4
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C) 5
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D) 3
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Which is the correct product formed when monohydric alcohol reacts with sodium metal?

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KPK Mock 1
Chemistry
A) Alkene
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B) Sodum alkoxide
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C) Alkane
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D) Ether
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A bullet of mass 20g leaves the gun with a velocity of 200 m/s. If the mass of gun is 2kg then the speed of recoil of the gun is:

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KPK Mock 1
Physics
Forces and Motion
Circular Motion & Momentum
A) 2000 m/s
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B) 2 m/s
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C) 20 m/s
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D) 200 m/s
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Which of the following compounds undergo nitration most readily?

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KPK Mock 1
Chemistry
A) Benzene
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B) Toluene
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C) Benzoic acid
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D) Nitrobenzene
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C4H11N gives the type of isomerism

KPK Mock 1
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Introduction to Fundamental Principles of Organic Chemistry
A) Metamerism
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B) Optical isomerism
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C) Tautomerism
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D) None
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Which of the following pairs is an example of completely immiscible liquids?

KPK Mock 1
Chemistry
States of Matter – Gases, Liquids and Solids
Properties of Liquids and Water
A) Alcohol and water
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B) Alcohol and ether
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C) Water and ether
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D) Carbon disulphide and water
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The proton acceptor is:

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Chemistry
A) NH3
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B) BF3
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C) HCL
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D) H*
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Choose the molecule that could not be represented by single electronic structure formula:

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Chemistry
Introduction to Fundamental Concepts of Chemistry
A) CH4
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B) H2O
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C) SO2
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D) O2
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You are required to test the presence of NH4+ Ion in water. Which of the following reagent will solve your problem?

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Chemistry
A) Imethylglyoxime
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B) Tollen‘s reagent
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C) Nessler‘s reagent
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D) Magneson reagen
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A generator produces 100 kW of power at a potential difference of 10KV. The power is transmitted through cables of total resistance 5Q. How much power is dissipated in the cables?

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Forces and Motion
KPK Mock 1
Physics
A) 50 W
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B) 750 W
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C) 500 W
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D) 1000 W
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Law of Conservation of Momentum states that total linear momentum of system remains constant if:

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Physics
Forces and Motion
Circular Motion & Momentum
A) Balanced external forces are applied to a system.
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B) No external force is applied to a system.
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C) Only linear force is applied in a system is zero.
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D) Sum of external forces are applied to a system is zero.
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Initially one mole each N2 and O2 were made to react as,

If at equilibrium 0 ∙ 25 moles of O2 is present the equilibrium concentration of NO will be:

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Chemistry
Chemical Equilibrium
Equilibrium Constant
A) 0.50 moles
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B) 0.125 moles
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C) 1.50 moles
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D) 1.75 moles
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Ultraviolet rays differ from the X-rays such that ultraviolet rays _____

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Forces and Motion
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Physics
A) Cannot be diffracted
Show Explanation
B) Cannot be polarized
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C) Have a low frequency
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D) Do not affect a photographic plate
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How many molecules are present in 0.20 g of Hydrogen gas? Select the correct option.

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Chemistry
A) 0.20 x 3.01 x 1023
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B) 0.20 x 2.016
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C) 0.70 x 6.02 x 1023
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D) 1.008 x 6.02 x 1023
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A car at rest starts moving with linear uniformly increasing velocity. After 20 seconds, it attains the maximum velocity of 80 m/s. What is the distance covered during this time interval?

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Equations of Uniformly Accelerated Motion
KPK Mock 1
Physics
Forces and Motion
A) 200 m
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B) 400 m
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C) 800 m
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D) 1600 m
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Given the reaction:

C3H6 + 5O2 → 3CO2 + 4H2O

At STP, how many litres of O2 are needed to completely burn 5.0 litres of C3H6?

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Chemistry
Stoichiometry
Mole
A) 5
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B) 10
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C) 10.5
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D) 15
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E) 25
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The compound which can form hydrogen bond with water is:

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Chemistry
Fundamental Principles of Organic Chemistry
Introduction to Fundamental Principles of Organic Chemistry
A) CH3–O-CH3
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B) CH3 –CH2 -OH
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C) CH3 –CH2-NH2
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D) None of the above.
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Which one is stronger nucleophile?

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Chemistry
Alkyl Halides and Amines
Reactivity and Reactions of Alkyl Halides
A) C2H5O
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B) C2H5S
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C) Both are equally strong
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D) None of the above
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Astronomers calculate speed of distant stars and galaxies using which of the following phenomena:

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Forces and Motion
Doppler Effect
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Physics
Wave Motion and Sound
A) Beats
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B) Interference
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C) Superposition principle
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D) Doppler effect
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In an inelastic collision, Momentum is _____ and Kinetic Energy is ______ respectively.

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Physics
Forces and Motion
A) Not conserved ; not conserved
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B) conserved ; not conserved
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C) Conserved ; conserved
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D) Not conserved ; conserved
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Thermal processing of industrial waste material aims at:

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Chemistry
A) Burning of waste material in pits
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B) Converting the solid waste into useful products by thermal treatment
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C) Energy recovery from organic matter prior to its final disposal
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D) Size reduction and compaction by thermal process
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A car of mass 1200 kg initially at rest has been accelerated to a speed of 8 m/s in 16 meters. Average acceleration of the car is ______ m/s2? And force is _____ N?

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Forces and Motion
Newton’s Laws of Motion
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Physics
Forces and Motion
A) 1.5 and 1500
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B) 2.5 and 2400
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C) 3.5 and 3500
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D) 2 and 2400
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The type of isomerism present in the compound given, is:

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Chemistry
Fundamental Principles of Organic Chemistry
Introduction to Fundamental Principles of Organic Chemistry
A) Structural
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B) Optical
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C) Stereo
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D) None of the above
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Which one of the following salts will produce an alkaline solution when dissolved in water?

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Chemistry
A) NH4CI
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B) NaNO3
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C) Na2CO3
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D) Na2SO4
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What is the instantaneous power dissipated through a resistor of resistance 10 ohm if it is connected to an AC source of frequency 15 Hz at 1/180 sec if peak value is 20 V?

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Forces and Motion
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Physics
Alternating Current
A.C. Circuits
A) 10 W
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B) 100 W
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C) 40 W
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D) Cannot be determined
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Which of the following physical phenomena connot be described only by the wave theory of the electromagnetic radiation?

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Dawn of Modern Physics
A) Diffractions
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B) Interference
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C) Photoelectric effect
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D) Polarization
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The newton-second is the unit of:

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Forces and Motion
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Physics
Forces and Motion
A) Work
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B) Power
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C) Impulse
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D) velocity
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The earth rotates on its axis once a day. Suppose, by some process the earth contracts so that it’s radius is only half as large as at present, then how long the earth will take to complete it’s rotation?

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Forces and Motion
Angular Displacement, Velocity and Acceleration
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Physics
Circular Motion & Momentum
A) 24 hours
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B) 18 hours
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C) 6 hours
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D) 12 hours
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Which surface will absorb more light?

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Physics
Atomic Spectra
Spectrum of Hydrogen Atom
A) Yellow painted
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B) Blue painted
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C) White painted
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D) Black painted
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The number of diodes in bridge rectifier is

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Physics
Alternating Current
Alternating Voltage and Current
A) 4
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B) 3
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C) 2
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D) 5
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Which experimental teachnique reduces the systematic error of the quantity being investigated?

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Physics
A) Adusting an ammeter to remove its zero error before measuring a current
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B) Measuring several internodal distance on a standing wave to find the mean Internodal distance.
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C) Measuring the diameter of a wire repeatedly and calculating the average.
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D) Timing a large number of oscillations to find a period.
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What is the speed of 2.0 kg metallic bob at the mean position of a simple pendulum, when released from its extreme position 0.5m high? (g = 10 ms-2)

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Forces and Motion
Interconversion of Potential Energy and Kinetic Energy
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Work, Power & Energy
A) 3.16 ms-1
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B) 10 ms-1
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C) 100 ms-1
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D) 50 ms -1
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Magnetic force on a charged particle is:

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Physics
Magnetism and Electromagnetic Induction
Force on a Current Carrying Conductor in a Uniform Magnetic Field
A) QvBl
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B) None of these
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C) QvB cosθ
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D) QvB sinθ
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The cyclotron frequency of an electron projected with velocity’ perpendicular to a magnetic field B is given by

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Physics
Magnetism and Electromagnetic Induction
Motion of a Charged Particle in an Electric and Magnetic Field
A) f= mB/πC
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B) f= 2πeB/m
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C) f= eB/2πm
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D) f= 2πc/mB
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In which process the entire heat supplied to the gas is converted to the internal energy of the gas?

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Physics
Heat and Thermodynamics
First Law of Thermodynamics
A) Isochoric process
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B) Isobaric process
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C) Isothermal process
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D) Adiabatic process
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In a full-wave bridge rectification, the number of diodes used are:

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Physics
Alternating Current
Alternating Voltage and Current
A) 1
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B) 2
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C) 3
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D) 4
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The motional EMF depends upon

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Physics
Magnetism and Electromagnetic Induction
Induced EMF and Induced Current
A) Strength of magnetic field
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B) Speed of the conductor
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C) Length of conductor
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D) All answers are correct
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Which one of the following is not electromagnetic in nature.

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Physics
Electromagnetic Waves
A) X-rays
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B) Gamma rays
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C) Cathode rays
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D) Infrared rays
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The values of electric intensity will ____ due to the presence of dielectric medium:

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Physics
Electrostatics
A) Increase
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B) Increase exponentially
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C) Decrease
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D) Remain same
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A 1.75 m tall weight-lifter raises a weight of mass 50 kg to a height of 0.5 m above its head. How much work is being done by it? (g = 10 ms-2)

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Forces and Motion
Work Done by Constant Force and Variable Forces
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Physics
Work, Power & Energy
A) 2125 J
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B) 2500 J
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C) 50 J
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D) 1125 J
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The slope of distance – time graph will always be:

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Forces and Motion
Displacement, Velocity and Acceleration
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Physics
Forces and Motion
A) Negative
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B) Positive
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C) Zero
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D) Maximum
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The magnetic lines of force are directed in a manner that they:

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Magnetism and Electromagnetic Induction
Magnetic Flux and Flux Density
A) Originate at south pole and terminate at north pole
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B) Pass through the magnet
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C) Originate at north pole and terminate at south pole
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D) Go away from both the poles
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When the speed of your car is halved, by what factor does its kinetic energy decreases?

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Physics
Work, Power & Energy
A) ½
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B) ¼
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C) ⅛
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D) ⅙
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An electron is projected horizontally from south to north in uniform horizontal magnetic field acting from west to east. The direction along which it will be deflected is:

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Physics
Magnetism and Electromagnetic Induction
Motion of a Charged Particle in an Electric and Magnetic Field
A) Northwards
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B) Southwards
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C) Vertically upwards
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D) Vertically downwards
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A set of Atoms in an excited state decays:

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Physics
Atomic Spectra
De-Broglie Waves and Hydrogen Atom
A) In any general state with lower energy
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B) In any state when excited by electric field
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C) In any state when excited by magnetic field
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D) None of these options are correct
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Which one of the following force is non-conservative:

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Physics
Forces and Motion
A) Frictional force
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B) Gravitational force
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C) Electric force
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D) Elastic spring force
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If the potential at a point which is 1m from a charge is 1 volt, then the potential at a point which is 2m from the same charge will be:

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Electrostatics
A) 2 V
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B) 1 V
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C) 0.5 V
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D) 3 V
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A current carrying solenoid is cut into a ratio 1:3 such that both are independently connected with the same source of current. Now if the magnetic field of the first part is “BA” while the second part respectively is “BB” then what is true?

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Magnetism and Electromagnetic Induction
Amperes Law and Determination of Flux Density
A) BA=3BB
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B) BA=(BB)/3
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C) BA=BB
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D) BA=4BB
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Which of the following has zero average value in a plane electromagnetic wave:

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Electromagnetic Waves
A) kinetic energy
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B) magnetic field
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C) electric field
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D) both (b) and (c)
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In the direction indicated by an electric field line:

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Current Electricity
Electrical Power and Power Dissipation in Resistors
A) The potential must increase
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B) The potential must decrease
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C) The electric field strength must increase
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D) The electric field strength must decrease
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At what angle of projection of a projectile the range becomes half of its maximum value?

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Maximum height and range of projectile
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Motion in Two Dimensions
A) 15
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B) 20
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C) 30
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D) 40
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If we drop an object, it’s initial velocity is zero. How far will it fall in time ‘t’?

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Forces and Motion
A) 9.8 t2
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B) 4.9 t2
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C) 0.49 t2
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D) 98 t2
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An electron is moving along the axis of a solenoid carrying a current. Which of the following is a correct statement about the magnetic force acting on the electron?

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Magnetism and Electromagnetic Induction
Force on a Moving Charge in a Magnetic Field
A) The force acts radially inwards
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B) The force acts radially downwards
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C) The force acts in the direction of motion
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D) No force acts
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An electron is moving along the axis of a solenoid carrying a current. Which of the following is a correct statement about the electromagnetic force acting on the electron?

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Magnetism and Electromagnetic Induction
Force on a Moving Charge in a Magnetic Field
A) The force acts radially inwards
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B) The force acts radially outwards
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C) The force acts in the direction of motion
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D) No force acts
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The region that lies between IR and UV regions is called:

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Electromagnetic Waves
A) Radio waves
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B) None of these
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C) X ray region
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D) Visible light
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The internal energy of a system during an isothermal process:

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Heat and Thermodynamics
First Law of Thermodynamics
A) Decreases
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B) Increases
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C) Become zero
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D) Remain constant
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In a ripple tank, 40 waves pass through a certain point in 1 second. If the wavelength of the wave is 5 cm, then speed of the wave is:

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Wave Motion and Sound
A) 0.5 ms-1
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B) 1 ms-1
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C) 1.5 ms-1
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D) 2 ms-1

Which of the following is the same unit as the farad?

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Current Electricity
Ohms Law
A) Ωs
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B) Ωs–1
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C) Ω–1s
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D) Ω–1 s–1
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In the following question, various terms of an alphabet sequence are given with one or more terms missing as shown by (?). Choose the missing term.

Z, ?, T, ?, N, ?, H, ?, B

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Logical Reasoning
Letters and Symbols Series
A) W, Q, K, E
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B) W, R, K, E
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C) X, Q, K, E
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D) X, R, K, E
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What is the number of spectral series in the hydrogen spectrum?

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Atomic Spectra
Spectrum of Hydrogen Atom
A) Four
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B) Three
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C) Five
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D) One
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STATEMENTS:

I. The dialogue between Jinnah and Gandhi failed.

Il. Indian National Congress and Muslim League tried to join hands, so they will be united.

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Logical Reasoning
Cause and Effect
A) Statement I is the cause and statement II is its effect.
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B) Statement II is the cause and statement I is its effect.
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C) Both statements I and II are independent causes
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D) Both statements I and II are the effects of independent cause.
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Statement: There is an unprecedented increase in the migration of villagers to urban areas as repeated crop failure has put them into a precarious financial situation.
Courses of Action:
I. The villagers should be provided with an alternate source of income in their villages which will make them stay put.
II. The migrated villagers should be provided with jobs in the urban areas to help them survive.

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Course of Action
A) Both of the courses of action follow
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B) None of the courses of action follow
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C) Only course of action I follows
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D) Only course of action II follows
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Statement:

The increasing population of our nation will lead to the depletion of many essential resources.

Conclusion:

I. Population of our nation can be controlled.

II. The nation will not be able to provide a decent living to its citizens.

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
Physics
Forces and Motion
KPK Mock 2
Logical Reasoning
Critical Thinking
A) Only conclusion I follows.
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B) Only conclusion II follows.
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C) Either conclusion I or II follows.
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D) Both conclusion I and II follows.
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Statements:

All flowers are trees. No fruit is tree.

Conclusions:

I. No fruit is flower.

II. Some trees are flowers.

Which of the following is/are most appropriate in the above scenario?

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
Physics
Forces and Motion
KPK Mock 1
Logical Reasoning
Logical Problems
A) Only I
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B) Only II
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C) I and II
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D) I and II are inappropriate
Show Explanation

Directions: Read the following information and give answer.

Ghulam Rasool is shorter than Ali but taller than Kamran.
Naeem is shorter than Kamran.
Jameel is taller than Naeem.
Ali is taller than Jameel.
Who among them is the tallest?

Introduction to Hydrocarbons
Chemistry
Introduction to Fundamental Principles of Organic Chemistry
Reaction Kinetics
Rate and velocity of chemical reaction
Physics
Forces and Motion
KPK Mock 1
Logical Reasoning
Logical Deduction
A) Ali
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B) Naeem
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C) Kamran
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D) Jameel
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Cells which kills cells that display foreign motifs on their surface are

KPK Mock 1
Biology
Transport
A) Platelets
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B) Cytotoxic T cells
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C) Antigens
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D) Red blood cell
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Vertebrates belong to phylum chordata because:

KPK Mock 1
Biology
Kingdom Animalia
Phylums – porifera to chordata
A) They have a vertebral column
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B) The brain is enclosed by the skull
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C) The embryos have gills
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D) The body develops from three germinal layers
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Which of the following cell organelles is responsible for extracting energy from carbohydrates to form ATP?

KPK Mock 1
Biology
Cell Structure and Function
Cytoplasm and Organelles
A) Ribosome
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B) Chloroplast
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C) Mitochondrion
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D) Lysosome
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If medulla oblongata of a person brain is damaged which of the following process will be disturbed?

KPK Mock 1
Biology
Coordination and Control
Central Nervous System
A) Thinking
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B) Sleep
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C) Thirst
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D) Swallowing
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An autoimmune disorders in which stiffness and inflammation of vertebrae occurs is called as:

KPK Mock 1
Biology
Support and Movement
A) Lupus
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B) Scleroderma
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C) Ankylosis spondylotis
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D) Juvenile dermatomyositis
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The usual position of the two centrioles in relation to each other is at right angle in:

KPK Mock 1
Biology
A) Higher plant cells
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B) Lower plant cells
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C) Animals cells
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D) Both (B) &(C)
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Which one of the following are the correct pairing of a body part and the kind of muscle tissue that moves it?

KPK Mock 1
Biology
Support and Movement
Human Skeleton
A) Biceps of the upper arm – Smooth muscle fibres
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B) Abdominal wall – Smooth muscle
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C) Iris – Involuntary smooth muscle
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D) Heart wall – Involuntary unstriated muscle
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Enzymes work by lowering the ______ of the reactions they catalyse:

KPK Mock 1
Biology
A) Kinetic energy
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B) Activation energy
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C) Heat energy
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D) Potential energy
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__________ fats are solid at room temperature.

KPK Mock 1
Biology
Biological Molecules
Lipids
A) Animal
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B) Plant
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C) All
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D) None
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sarcolcmma is primarily made up of:

KPK Mock 1
Biology
Support and Movement
Ultrastructure & Mechanism of Skeletal Muscle Contraction
A) Lipoprotein
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B) Glycolipids
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C) Glycoprotein
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D) Nucleoproteins
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A → B → C → D → E

Accumulation of “E” will control the above pathway through:

KPK Mock 1
Biology
Biological Molecules
A) Feedback mechanism
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B) Feedback activation
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C) Positive feedback
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D) Feedback inhibition
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Antibodies are manufactured in:

KPK Mock 1
Biology
Nutrition
A) T lymphocytes
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B) Platelets
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C) Red blood cells
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D) B lymphocytes
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What are the components of a nucleotide?

KPK Mock 1
Biology
Biological Molecules
Nucleic Acids
A) purine, pyrimidine and phosphate
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B) purine, sugar and phosphate
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C) nitrogen base, sugar and phosphate
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D) pyrimidine, sugar and phosphate
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Which of the following is a copper containing protein in electron transport chain?

KPK Mock 1
Biology
Bioenergetics
A) Plastoquinone
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B) Cytochrome – C
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C) Plastocyanin
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D) Ferredoxin
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Piriformis syndrome is associated with which of the following disorder:

KPK Mock 1
Biology
Coordination and Control
Disorders of the Nervous System
A) Arthritis
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B) Sciatica
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C) Spondylosis
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D) Disc slip
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The experiments by Hershey and Chase helped confirm that DNA was the hereditary material on the basis of the finding that :

KPK Mock 1
Biology
Chromosomes and DNA
DNA Replication
A) Radioactive phage were found in the pellet
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B) Radioactive cells were found in the supernatant
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C) Radioactive sulfur was found inside the cell
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D) Radioactive phosphorus was found in the cell
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If in solution some bacteria infected by a certain phages had somehow developed the ability to make a particular amino acid that was not in their genes before. What would be the possible explanation to his new ability ?

KPK Mock 1
Biology
Kingdom Prokaryote
Growth and Reproduction in Bacteria
A) Induction
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B) Transformation
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C) Transduction
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D) Conjugation
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Regarding structure of the human heart, Chordae Tendinae are present in:

KPK Mock 1
Biology
Transport
A) Atria
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B) Pulmonary valve
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C) Ventricles
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D) Aortic valve
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Photophosphorylation takes place in the _____ of the chloroplasts:

KPK Mock 1
Biology
Bioenergetics
Respiration Mechanism – Glycolysis to Electron Transport Chain
A) Stroma
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B) Granum
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C) Inner membrane
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D) Outer membrane
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The wishbone of birds comes from the

KPK Mock 1
Biology
Kingdom Animalia
Phylums – porifera to chordata
A) pelvic girdle
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B) skull
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C) hind limbs
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D) pectoral girdle/clavicles.
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Microtubules are the constituents of

KPK Mock 1
Biology
Cell Structure and Function
Cytoplasm and Organelles
A) centrioles, spindle fibres and chromatin
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B) centrosome, nucleosome and centrioles
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C) cilia, flagella and peroxisomes
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D) spindle fibres, centrioles and cilia.
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Sertoli cells are found in:

KPK Mock 1
Biology
Reproduction
Reproduction in Males
A) ovaries and secrete progesterone
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B) adrenal cortex and secrete adrenaline
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C) seminiferous tubules and provide nutrition to germ cells
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D) pancreas and secrete cholecystokinin
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Calcium ions bind with the troponin molecule and cause them to:

KPK Mock 1
Biology
Support and Movement
Ultrastructure & Mechanism of Skeletal Muscle Contraction
A) Extend
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B) Move slightly
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C) Contract
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D) Remain in the same position
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First stable compound during Calvin cycle is:

KPK Mock 1
Biology
Bioenergetics
Light Independent Mechanism of Photosynthesis
A) 3-phosphoglycerate
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B) Glyceraldehyde 3 – phosphate
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C) 1, 3 bisphosphoglycerate
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D) Ribulose bisphosphate
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Which of these enzymes works best at a pH of 9.70?

KPK Mock 1
Biology
Biological Molecules
A) Arginase
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B) Pancreatic enzyme
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C) Catalase
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D) Chymotrypsin
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In nitrogen fixing bacteria, the nitrogenase complex is sensitive to:

KPK Mock 1
Biology
Kingdom Prokaryote
Importance and Control of bacteria
A) O2
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B) CO2
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C) NO2
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D) NO3
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In which of the following the female workers are sterile ?

KPK Mock 1
Biology
Reproduction
Reproduction in Animals
A) Ants
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B) Honeybee
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C) Baboon
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D) Parrots
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50 secondary spermatocytes and 50 secondary oocytes will give rise to

KPK Mock 1
Biology
Reproduction
Reproduction in Animals
A) 50 sperms and 50 ova
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B) 100 sperms and 50 ova
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C) 200 sperms and 50 ova
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D) 50 sperms and 100 ova
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___________ enzyme needs a primer for the initiation of its function

KPK Mock 1
Biology
Chromosomes and DNA
Translation
A) RNA polymerase
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B) DNA polymerase
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C) Primase
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D) Ligase
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