Ideal gas equation helps to calculate the following properties of ideal gas except:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Pressure
B) Density
C) Moles
D) Molarity

Which species has greater reduction potential?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Barium ion
B) Calcium ion
C) Magnesium ion
D) Aluminum ion

Which of the following statement is correct about the Avogadro’s constant?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) It is the mass of one mole of any element
B) It is the mass of 6.023×10^23 atoms of any element
C) It is the number of atoms in one mole of neon
D) It is the number of atoms in 12g of any element

Born-Haber cycle is used to calculate?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Enthalpy of combustion
B) Lattice energy of covalent compounds
C) Lattice energy of ionic compounds
D) Enthalpy of ionization

What is the correct order of reactivity towards nucleophilic addition?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Benzaldehyde > Benzophenone > Acetophenone
B) Benzophenone > Benzaldehyde > Acetophenone
C) Acetophenone > Benzaldehyde > Benzophenone
D) Benzaldehyde > Acetophenone > Benzophenone

Phenol is more reactive than benzene towards electrophilic substitution. This characteristic is due to which of the following?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Hydrogen bonding
B) Inductive effect
C) Strong mesomeric effect
D) Weak mesomeric effect

Which of the following has sp³ hybridized carbon?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Benzene
B) Butane
C) 2-butyne
D) 1-pentene

Benzene also undergoes electrophilic substitution with fuming sulphuric acid for several hours. The electrophile in this reaction is:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) SO2
B) SO3
C) SO4
D) H2SO4

Which one of the following statement is true?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Phenol is less acidic than alcohol
B) Phenol is more acidic than HCl
C) Phenol dissolves alkalies readily
D) Phenol is more acidic than carboxylic acid

The resonance hybrid structure of benzene is _____ kJ/mol more stable than the hypothetical 1,3,5-cyclohexatriene.

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) 358.5
B) 208
C) 150.5
D) 231.5

What is the electronic configuration of C?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) 1s², 2s², 2p²
B) 1s², 2s², 2p⁴
C) 1s², 2s², 2p⁴, 3s²
D) 1s², 2s², 2p⁴, 3s², 3p⁴

Rate of reaction when the reactants concentration is taken as unity is called?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Arrhenius constant
B) Ideal rate constant
C) Molecularity
D) Specific rate constant

Which of the following compounds will react with Tollens reagent to give metallic silver?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Methanal
B) Acetic acid
C) Ethyl alcohol
D) Acefore

Which one of the following is not a crystalline solid?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Copper sulphate
B) Sugar
C) NaCl
D) Rubber

The color of Mg metal flame is?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Blue
B) Violet
C) Yellow
D) White

What is the name of CH3CH2CH=CHCH2CH=CHCH3 ?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) 2,3-octadiene
B) 2,4-octadiene
C) 2,5-octadiene
D) 2,5-octadyne

A solution which does not tend to vary in pH is called?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Acidic solution
B) Buffer solution
C) Bases solution
D) Super saturated solution

Which concept was introduced by the scientist Bohr?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Energy levels
B) Orbitals
C) Sub-orbits
D) Sub-m

Which of the following isomer of pentane have least melting and boiling points?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) n-pentane
B) iso-pentane
C) neo-pentane
D) 2-methyl butane

Amphorous solids?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Have perfect arrangement of atoms
B) Have sharp melting point
C) Can posses small regions of orderly arrangement of atoms
D) Undergo clean cleavage when cut with knife

Zwitter ion is also called?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Double salt
B) Internal salt
C) Basic salt
D) Acidic salt

Geometry of complexes depends upon?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Number of ligands
B) Hybridization of central metal
C) Oxidation state of central metal
D) Number of chelating agents

The main structural feature of proteins is:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Peptide linkage
B) Glycoside linkage
C) Ester linkage
D) Ether linkage

The IUPAC name of CH3-O-C2H5 is

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Methoxy ethane
B) Ethoxy ethane
C) Methyl ethane
D) Cyclohexanecarbaldehyde

Viscosity of liquid decreases with an increase in:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Molecular mass
B) Temperature
C) Atmospheric pressure
D) Intermolecular forces

During the formation of chemical bond:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Energy decreases
B) Energy increases
C) Energy doesnot change
D) Energy first increases then decreases

Which enzyme is used for the treatment of blood cancer in children?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Throbmin
B) L-asparaginase
C) LDH-1
D) Zymase

The maximum value of induced emf in a rotating coil in a magnetic field does not depend on?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Resistance of the coil
B) Number of turns in the coil
C) Area of the coil
D) Frequency of rotation of the coil

One of the reactants consumed earlier than others in a chemical reaction is called:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Active reactant
B) Excess reactant
C) Limiting reactant
D) More active reactant

IUPAC name of the following compound is CH3-(CH2)3-C(CH3)3?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) 2-methyl hexane
B) Neo-octane
C) 5,5-dimethyl pentane
D) 2,2-dimethyl hexane

Why do electrons have opposite spins when they are in the same orbital?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) This condition reduces friction
B) This condition creates more energy
C) This condition results in zero magnetism and removes the charge of the electron
D) This condition results in less repulsion and opposite magnetic fields

Which one is not a nucleophile?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) C3H7O-
B) SCN-
C) H2C+
D) NH3

Dry heating of calcium acetate gives which of the following?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Acetaldehyde
B) Acetic acid
C) Acetone
D) Ethane

With the increase in the value of Principal Quantum number ‘n’ the size of the s-orbitals?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Decrease
B) Increase
C) May or may not remain the same
D) Remain the same

If four balloons are filled with different gases, which gas containg balloon will deflate first?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Helium
B) Oxygen
C) Hydrogen
D) Nitrogen

Michael Faraday discovered benzene in the gas formed from?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Destructive distillation
B) Fractional distillation
C) Steam distillation
D) Vacuum distillation

Which of the following is not a primary bond?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Ionic bond
B) Hydrogen bond
C) Dative bond
D) Covalent bond

Which of the following has the least ionization potential?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) He
B) Li
C) Zn
D) N

Which pair of ions have five unpaired d-electrons?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Fe+2 and Mn+2
B) Fe+2 and Mn+3
C) Fe+3 and Mn+3
D) Fe+3 and Mn+2

Which of the following will have a meso isomer?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) 2-chlorobutane
B) 2,3-dichloropentane
C) 2,3-dichlorobutane
D) 1,2-dichlorobutane

Acetic acid is weak acid than sulphuric acid because of which of the following reasons?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) It decomposes on increasing temperature
B) It has less degree of ionization
C) It has -COOH group
D) It has more inductive effect

Which of the functional group are present in ethyl acetate?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Aldehyde group
B) Carboxyl group
C) Ester group
D) Ether group

Why a reaction is reversible?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Reactants are reactive
B) Reactants are stable
C) Products are reactive
D) Products are stable

The reaction of alkyl halide with lithium dialkyl copper produce:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Alkane
B) Alkene
C) Alkyl copper
D) Al

The precipitation occurs, if the ionic concentration is:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Less than ksp
B) More than ksp
C) Equal to ksp
D) Present in any amount

Select the group whose elements easily lose electrons.

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) IA
B) VA
C) VIA
D) VIIA

Which one of the following is ohmic device?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Filament bulb
B) Transistor
C) Semiconductor diode
D) Copper wire

The volume of a given mass of a gas according to Charles law should be zero at:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) -273°C
B) 273°C
C) 100°C
D) 25°C

The atomic weight of an element is represented by:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Amu
B) Grams
C) Kg
D) Mole

What a catalyst work by:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Increasing the frequency of collisions
B) Increasing the proportion of particles with energy greater than the activation
C) Increasing the activation energy
D) Increasing the concentration

Conversion of sodium into sodium ions is:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) Exothermic process
B) Endothermic process
C) Neutral process
D) Sublimation process

The outer shell configuration of transition block elements is given by:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) (n-1) d1-10 na2
B) (n-1)d1-10(n-1)s0-2
C) (n-1)d1-10ns0-2
D) nd1-10ns0-2

Which of the following is Lucas reagent?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) AlCl3
B) HCl
C) ZnCl2
D) Both b and c

Which of the following hydroxide of group I is less soluble in water?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) NaOH
B) LiOH
C) KOH
D) RbOH

Bond energy is expressed in:

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) kJ/mol
B) Calories
C) Joules
D) Volt

What is the oxidation number of C12?

Balochistan MDCAT 2022
Chemistry
Elimination Tool:

A) 0
B) +1
C) -1
D) -2

All children are silly people. Some silly people are rich people. All rich people are big shots.

Which of the following conclusions are NECESSARILY TRUE? Conclusions:

I. Some silly people are children.

II. Some rich people are children.

III. Some silly people are big shots.

Balochistan MDCAT 2022
Logical Reasoning
Elimination Tool:

A) I and III
B) II
C) II and III
D) I and II

Read the following statement, assuming everything in it to be true. Then decide which of the given suggested courses of action logically follow and are worth pursuing.

Statement: An invigilator catches a student trying to cheat for the third time in a professional exam.

Courses of action:

I. Remove the student from the room and cancel his exam attempt.

II. Give the student another stern warning.

Balochistan MDCAT 2022
Logical Reasoning
Elimination Tool:

A) I
B) II
C) Both I and II
D) Neither I and II

Read the following statement, assuming everything in it to be true. Then decide which of the given suggested courses of action logically follow and are worth pursuing.

Statement: An invigilator catches a student trying to cheat for the third time in a professional exam.

Courses of action:

I. Remove the student from the room and cancel his exam attempt.

II. Give the student another stern warning.

Balochistan MDCAT 2022
Logical Reasoning
Elimination Tool:

A) I
B) II
C) Both I and II
D) Neither I and II

All children are silly people. Some silly people are rich people. All rich people are big shots. Which of the following conclusions are necessarily true? Conclusions:

I. Some silly people are children.

II. Some rich people are children.

III. Some silly people are big shots.

Balochistan MDCAT 2022
Logical Reasoning
Elimination Tool:

A) I and III
B) II
C) II and III
D) I and II

Read the following and choose the correct answer.

X, Y and Z are three whole numbers less than 31 but greater than 23. X is a prime number. Y is the largest odd number smaller than 35. Z is the smallest even number?

Balochistan MDCAT 2022
Logical Reasoning
Elimination Tool:

A) X is 31, Y is 29 and Z is 24
B) X is 29, Y is 29 and Z is 24
C) X is 23, Y is 29 and Z is 24
D) X is 27, Y is 31 and Z is 26

Read the following and choose the correct answer

X, Y and Z are three whole numbers less than 31 but greater than 23. X is a prime number. Y is the largest odd number smaller than 35. Z is the smallest even number?

Balochistan MDCAT 2022
Logical Reasoning
Elimination Tool:

A) X is 31, Y is 29 and Z is 24
B) X is 29, Y is 29 and Z is 24
C) X is 23, Y is 29 and Z is 24
D) X is 27, Y is 31 and Z is 26

Choose the correct form of verbs to be filled in the blank: I _____ with my parents.

Balochistan MDCAT 2022
English
Elimination Tool:

A) Lives
B) Am living
C) Is living
D) Shall living

The word INCLUSIVE means

Balochistan MDCAT 2022
English
Elimination Tool:

A) Exclusive
B) Comprehensive
C) Diverse
D) Embracing

Bread and butter is what the poor _____ today. Which of the following will correct fill in the blank?

Balochistan MDCAT 2022
English
Elimination Tool:

A) Need
B) Needs
C) Needed
D) Needing

Which of the following is a correct sentence?

Balochistan MDCAT 2022
English
Elimination Tool:

A) The Bible says a person comes from the earth and has to go back to the earth
B) The Bible says the person comes from the earth and has to go back to the earth
C) The Bible says person comes from the earth and has to go back to the earth
D) The Bible say the person comes from the earth and has to go back to the earth

Do not hanker ______ worldly pleasures. The correct preposition to be filled in is:

Balochistan MDCAT 2022
English
Elimination Tool:

A) For
B) After
C) Towards
D) About

Identify the part of the following sentence that carries error: I think it is they who is wrong.

Balochistan MDCAT 2022
English
Elimination Tool:

A) It
B) Who
C) Is
D) Wrong

Fill in the blank with the correct choice: Whatever she wants to do _____ fine with me.

Balochistan MDCAT 2022
English
Elimination Tool:

A) the
B) is
C) are
D) were

Choose the correct spelling from the given words:

Balochistan MDCAT 2022
English
Elimination Tool:

A) Patriarchal
B) Patreachal
C) Partriarchel
D) Patriarrchal

Choose the sentence that means the same as this sentence: I will not tolerate his rudeness.

Balochistan MDCAT 2022
English
Elimination Tool:

A) I will not put up for his rudeness
B) I will not put up with his rudeness
C) I will not put up to his rudeness
D) I will not put up by his rudeness

Correct the given sentence: I like cats, I hate dogs.

Balochistan MDCAT 2022
English
Elimination Tool:

A) I like cats: I hate dogs
B) I like cats I hate dogs
C) I like cats’ I hate dogs
D) I like cats but I hate dogs

For each of the following, choose the sentence with the correct punctuation.

Balochistan MDCAT 2022
English
Elimination Tool:

A) It is mentioned in the notification all of us should read it.
B) It is mentioned in the notifications all of us should read it.
C) It is mentioned in the notification? all of us should read it.
D) It is mentioned in the notification, all of us should read it.

Choose the correct tense option to fill in the blank. When I opened my eyes, I ______ a strange sight.

Balochistan MDCAT 2022
English
Elimination Tool:

A) Am seeing
B) Have seen
C) Was seen
D) Saw

The melody is _______ not energetic like the hymns in church. The most appropriate word to be filled is:

Balochistan MDCAT 2022
English
Elimination Tool:

A) Plaintive
B) Baffling
C) Blissful
D) Perplexing

The designer window treatments in her house, installed 17 years ago, were outmoded. What does the word “outmoded” mean?

Balochistan MDCAT 2022
English
Elimination Tool:

A) Unnecessary
B) Pointless
C) Out-of-date
D) Worthless

The antonym of “asylum” is:

Balochistan MDCAT 2022
English
Elimination Tool:

A) Security
B) Refuge
C) Danger
D) Protection

The neighbors ______ so loudly last night that they _______ all awake until after midnight.

Balochistan MDCAT 2022
English
Elimination Tool:

A) are shouting/are keeping
B) were shouting/kept
C) shouted/have been keeping
D) have shouted/had kept

Choose the correct option.

Balochistan MDCAT 2022
English
Elimination Tool:

A) She is good in speaking English.
B) She is good with speaking English.
C) She is good at speaking English.
D) She is well at speaking English.

Identify correct spelling of the given word

Balochistan MDCAT 2022
English
Elimination Tool:

A) Andoromeda
B) Andromida
C) Andremode
D) Andromeda

Which protein establishes the matrix of bone and cartilages?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Myoglobin
B) Hemoglobin
C) Fibrinogen
D) Collagen

BCG vaccine can be used to treat;

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Pulmonary tuberculosis
B) Typhoid
C) Cholera
D) Pneumatic

Long term control such as rate of growth and sexual maturity is controlled by;

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Neurons
B) Hormones
C) Glands
D) Hypo

What is the number of hydrogen atoms in the molecular formula of Chlorophyll-a?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Six
B) Fifty five
C) Seventy
D) Seventy two

Average sperm count per ml is:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) 20-150 million
B) 2-10 million
C) 20-150 thousand
D) 2-10 thousand

Mitochondria are present in which part of the sperm?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Acrosome
B) Head
C) Mid piece
D) Tail

When two or more genes interact in a way that their effect is additive expression, it is;

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Co-dominance relation
B) Polygenic inheritance
C) Epistasis
D) Incomplete dominance

Polio virus is an example of?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Spherical viruses
B) Tadpole shaped viruses
C) Rod shaped viruses
D) Helical shaped viruses

Cyanide is the example of which type of enzyme?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Competitive inhibitor
B) Non-competitive inhibitor
C) Co-enzyme
D) Activator

Open type circulatory system is found in ______.

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Earthworm
B) Cockroach
C) Man
D) Fish

Cardiac muscles are the muscles of the?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Heart walls only
B) Heart wall and aorta
C) Heart wall and the valves
D) Heart wall and pulmonary artery

What is the study of joints called?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Arthralgia
B) Arthrology
C) Myology
D) Cytology

During muscle contraction, troponin binds to all of the following EXCEPT:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Actin
B) Tropomyosin
C) Myosin
D) Calcium

Which statement is wrong about saturated fats?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) They have multiple double bonds in the carbon chains of their fatty acids
B) They are more common in animals than in plants
C) They contain more hydrogen than saturated fats having the same number of carbon atoms
D) They generally solidify at room temperature

Glycoproteins are present in which of the following?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Blood group antigen
B) Chloroplast membrane
C) Egg yolk membrane
D) Myelin sheath of nerves

Treponema pallidum is the causative organism of which disease?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Gonorrhea
B) Syphilis
C) AIDS
D) Diabetes

White matter in nervous system is made of;

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Dendrites
B) Myelinated axons
C) Cell bodies
D) Unmyelinated axons

Histamine causes blood vessels to?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Dilate
B) Constrict
C) Block
D) Rupture

Alternation of generation is the character of ____.

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Annelida
B) Arthropoda
C) Coelenterata
D) Echinoderma

The maximum water potential of pure water is:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) -100
B) 0
C) 1
D) 100

Which of the following types of organisms first evolved about 15 billion years ago?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Prokaryotes
B) Animals
C) Eukaryotes
D) Seed plants

Which bacteria are called scavengers of earth?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Parasitic bacteria
B) Saprophytic bacteria
C) Symbiotic bacteria
D) Photosynthetic bacteria

Which of the following is devoid of cell wall?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Archaebacteria
B) Cyanobacteria
C) Eubacteria
D) Mycoplasma

Which of the following is a DNA virus?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Polio virus
B) Influenza virus
C) Herpes virus
D) Mumps virus

Which of the following is NOT an example of disuse of organs?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Snake’s legs
B) Shedding of milk teeth
C) Muscle atrophy
D) Movement of ear

Which of the following is used in baking?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Aerobic respiration
B) External respiration
C) Internal respiration
D) Anaerobic respiration

Which of the following cell does not posses Golgi apparatus;

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Bacterial cell
B) Animal cell
C) Plant cell
D) Fungal cell

Which of the following can be considered as waste products of bacteria?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Alcohol, acetic acid and lactic acid
B) Alcohol, potassium and sulphur
C) Alcohol, glycogen and phosphate
D) Glycogen, fat and potassium

Stage of menstrual cycle that starts after ovulation is:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Menstrual stage
B) Follicular stage
C) Proliferative stage
D) Secretory stage

Where does the trachea lie in relation to the oesophagus?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Dorsal
B) Ventral
C) Medial
D) Lateral

Optimum pH for digestive enzymes of stomach is?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Highly acidic
B) Highly alkaline
C) Slightly acidic
D) Slightly alkaline

Maltose is a:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Polysaccharides
B) Disaccharide
C) Oligosaccharide
D) Monosaccharide

Cell without cell wall will burst in:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Hypotonic solution
B) Isotonic solution
C) Hypertonic solution
D) Solution having more electrolytes

Corpus Luteum secretes the hormones:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Testosterone
B) Parathormone
C) Oxytocin
D) Progesterone

During involuntary action, nerve impulse is passed through a pathway called?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Reflex action of nerve impulse
B) Reflex action of glands
C) Reflex arc and reflex action
D) Reflex arc

Maximum photosynthesis can occur when:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Blue light is given to the plant
B) Red light is given to the plant
C) Green light is given to the plant
D) Yellow light is given to the plant

Animals having jointed legs and chitinous exoskeleton are known as

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Chordates
B) Arthropods
C) Annelida
D) Mollusca

Most of carbon dioxide is transported in which form?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Carboxyhemoglobin
B) Haemoglobin
C) Bicarbonate ions
D) In dissolved form

The animal which is not having soft body?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Hirudo
B) Unio
C) Sepia
D) Loligo

The catalytic site of enzyme is made up of how many amino acids?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) 3-12
B) 30-50
C) 50-100
D) 100-1000

Facilitated diffusion involves carrier molecules. The molecules are chemically carrier in nature?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Glycolipids
B) Lipids
C) Proteins
D) Carbohydrates

Pseudomonas is an example of bacteria:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Photoautorophic
B) Saprophytic bacteria
C) Symbiotic bacteria
D) Parasitic bacteria

The temperature at which inactive enzyme regains it’s function is called as?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Optimum temperature
B) Maximum temperature
C) Minimum temperature
D) Favourable temperature

What is true about nuclear membrane?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Number of nuclear pores is highly variable
B) Number of nuclear pores is highly constant
C) It is a single membrane structure
D) Outer membrane is continuous with Golgi apparatus

Diastase/amylase acts on:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Maltose
B) Sucrose
C) Lactose
D) Starch

14 chromosomes are found in?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Potato
B) Fruit fly
C) Garden pea
D) Rat

Two simplest amino acids are?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Trypsin and glycine
B) Trypsin and alanine
C) Glycine and alanine
D) Glutamate and alanine

Lysosomes are named so due to their:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Size and shape
B) Shape and structure
C) Structure and role
D) Composition and role

The receptors for sensation of pain are known as:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Thermoreceptor
B) Nociceptors
C) Chemoreceptors
D) Photoreceptors

Which of the following is a connective tissue?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Cartilage
B) Epithelium
C) Muscle
D) Nerve

Lingual lipase is secreted by which gland?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Parotid
B) Submandibular
C) Ebner’s gland
D) Pancreas

Which of the following acts as lymphatic organ?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Stomach
B) Kidney
C) Spleen
D) Liver

A haemophiliac male marries a haemophilia B carrier female have 4 children. 1 of their children is haemophiliac and the remaining 3 are normal. What is the probability that their next child will be haemophiliac?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) 25%
B) 50%
C) 75%
D) 100%

What is true about Smooth Endoplasm Reticulum?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Involved in removal of storage and waste products
B) Involved in transmission of impulses
C) Involved in protein metabolism
D) Involved in intracellular digestion

Oxygen, which is the last electron acceptor in electron transport chain is:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Active
B) At high energy level
C) At low energy level
D) Gets chemically deativated after electronic transfer

Which of the following is antagonistic to condensation?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Decarboxylation
B) Hydration
C) Dehydration
D) Hydrolysis

Average sperm count per ml is;

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) 20-150 million
B) 2-10 million
C) 20-150 thousand
D) 2-10 thousand

Dominance is the physiological effect of an allele over its partner allele occupying the;

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Same locus on same chromosome
B) Different locus on same chromosome
C) Same locus on respective homologue
D) Different locus on respective homologue

Acromegaly is caused due to over secretion of:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) STH (Somatotrophic Hormone)
B) TSH (Thyroid Stimulating Hormone)
C) ICSH (Interstitial Cell Stimulating Hormone)
D) FSH (Follicle Stimulating Hormone)

Similarity in the structure and function of DNA and RNA provides evidence that all organisms are:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Heterophyletic
B) Paraphyletic
C) Monophyletic
D) Polyphyletic

When and who discovered Golgi apparatus?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) 1888- Camillo Golgi
B) 1898- Camillo Golgi
C) 1988- George Golgi
D) 1998- Kamillo Golgi

Which are called naked viruses?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Non enveloped viruses
B) Enveloped viruses
C) Prions
D) Viroids

Hormone that make uterus receptive for the implantation of zygote is:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Follicle-Stimulating Hormone (FSH)
B) Estrogen
C) Progesterone
D) Luteinizing Hormone (LH)

How many phenotypes are possible for human ABO blood groups?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) 2
B) 4
C) 6
D) 8

Who proposed fluid mosaic model?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Lorenz Oken and Brown
B) Robert Brown and Palade
C) Singer and Nicolson
D) Singer and De-Duve

A virion is designated as?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Viral enzyme
B) Viral genome
C) Complete virus
D) Viral lysosome

Who held to the concept unity of life?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Aristotle
B) Lamarck
C) Darwin
D) Alfred

Blood group A negative can be donated to:

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) O negative
B) O positive
C) A positive
D) B positive

In which blood group both the antigens are present?

Balochistan MDCAT 2022
Biology
Elimination Tool:

A) Blood group A
B) Blood group B
C) Blood group AB
D) Blood group O

During a projectile path, air friction affects:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Initial velocity of launch
B) Horizontal motion only
C) Vertical motion only
D) Both horizontal and vertical motions

If two equal masses are in motion with same individual speeds, we can conclude that:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Their momentums are same
B) Their momentums can be different from each other
C) Their kinetic energies are different from each other
D) Their total energies are same

The electric potential at the center of uniformly charged conducting sphere is:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Zero
B) Less than that at the surface
C) Greater than that at the surface
D) Equal to that at the surface

Positron and electron anhilate into:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Alpha-rays
B) One y-ray photon
C) Two y-ray photons
D) X-rays

According to the right-hand rule, the direction of angular displacement is along the?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Curl of fingers
B) First finger
C) Pointing thumb
D) Second finger

The third law of motion explains:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) The effect of force
B) The existence of a force
C) The existence of two forces
D) The existence of a pair of forces in nature

A circuit that converts pulsating voltage of the rectifier to smooth voltage is known as:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Generator
B) Transformer
C) Filter
D) Choke

The kinetic energy of a simple harmonic oscillator is double of its potential energy at a point where instantaneous displacement is equal to:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) 1/2 (amplitude)
B) 1/√2 (amplitude)
C) 1/√3 (amplitude)
D) None

In the SI system of units, the centripetal force is measured in?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) J
B) N
C) T
D) W

Air is pumped into a bicycle tyre at constant temperature:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) More molecules strike the tyre wall per second
B) The molecules are larger
C) The molecules are farther apart
D) Each molecule come close to other

The parallel metal plates of the capacitor are separated by:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Insulators
B) Isolators
C) Capacitors
D) Resistors

The units of the equation of Compton’s scattering ∆λ = h/mc(1-cos) are of:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Length
B) Time
C) Mass
D) Frequency

In an electronic transition, what can the atom not emit?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Gamma rays
B) Infrared radiation
C) Ultraviolet radiation
D) Visible light

A stone is dropped from a building’s top 80 m high from the ground. In how much time will it touch the ground?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) 2 s
B) 4 s
C) 8 s
D) 10 s

When a radioactive nucleus emits a gamma radiation then the mass number of atom is:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Remain same
B) Increased by a factor 2
C) Decreased by a factor 1
D) Increased by a factor 1

The distance traveled by a wave in one period is called its:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Frequency
B) Time period
C) Wavelength
D) Wavenumber

A bar magnet is falling inside a long copper tube. The acceleration of the magnet inside the copper tube is?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Equal to g
B) Greater than g
C) Less than g
D) Zero

The best example of uniform circular motion is?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) The motion of the earth around the sun
B) The motion of a mass attached with a string on a vertical circle
C) The motion of a minutes hand in the clock
D) The motion of a spinning top

Thermal equilibrium in environment occurs due to:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Heat generation
B) Heat dissipation
C) Heat flow
D) Heat absorption

When a charged body is brought near an uncharged conductor in the insulating stand:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) The nearer end of the conductor acquires the same charge while the farther end opposite charge
B) No charge is induced on the conductor
C) The nearer end of the conductor acquires opposite charge and the farther end the same charge
D) Both ends of the conductor acquires same charge

Magnetic flux is zero when angle between magnetic field and vector area is:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Zero degree
B) 90 degree
C) 60 degree
D) 30 degree

An induced emf is produced in a circuit when?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Electric flux changes
B) Magnetic flux changes
C) No magnetic flux produced
D) Magnetic flux remains constant

If a bulb has a 20W power, and is working at 50% efficiency. What is its output power?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) 12W
B) 15W
C) 18W
D) 20W

Which of the following quantitiy is measured in kilowatt hours?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Charge
B) Current
C) Energy
D) Power

In transformer, two coils are ______ linked with each other?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Electrically
B) Magnetically
C) Thermally
D) Mechanically

Fillings in teeth should be made from a material which:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Does not expand when heated
B) Expands by the same amount as the tooth when heated
C) Expands less than the tooth when heated
D) This is not the correct option.

The emf produced by an A.C generator is maximum when the plane of the coil and the magnetic field are:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Perpendicular to each other
B) Parallel to each other
C) Inclined at an angle of 45 degree to each other
D) Inclined at an angle of 60 degree to each other

Stationary waves can’t transport:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Energy
B) Mass
C) Both energy and mass
D) Momentum

A magnetic field is produced by:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Moving charges
B) Stationary charges
C) Both moving and stationary charges
D) Only ions

When a body moves in a straight line then it’s displacement concides with:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Distance
B) Force
C) Acceleration
D) Length

A wave is characterized by three physical parameters:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Amplitude, wavelength and acceleration
B) Frequency, wavelength and acceleration
C) Wavelength, frequency and speed of wave
D) Displacement, wavelength and speed of wave

The Gaussian surface for a line charge will be:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Sphere
B) Cylinder
C) Cube
D) Cuboid

According to the right-hand rule, the direction of angular displacement is along the?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Curl of fingers
B) First finger
C) Pointing thumb
D) Second finger

An electric motor is used to operate an elevator. The motor does 140,000 J of work in 70 s. What is the output power of the motor?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) 0.50 milliwatts
B) 2.0 watts
C) 2.0 kilowatts
D) 9.8 megawatts

A child is swinging a swing, the minimum and maximum heights of swing are 0.75 m and 2 m respectively. The maxima velocity of the swing is:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) 5 m/s
B) 10 m/s
C) 15 m/s
D) 20 m/s

When the distance between two charged particles is halved the coulomb force between them becomes:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) One fourth of the initial force
B) Four times of the initial force
C) Double the initial force
D) One-half of the initial force

The internal resistance of a battery is due to which of the following reasons?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Electrolytes
B) Ions moving charges
C) Moving charges
D) Static charges

The electric field intensity at a point situated 4 metres from a point charge is 200 N/C. If the distance is reduced to 2 metres, what will be the field intensity?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) 400 N/C
B) 800 N/C
C) 600 N/C
D) 1200 N/C

Which one of these statements is true? A magnet attracts:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Plastics
B) Any metal
C) Iron and steel
D) Aluminum

A man pushes a wall and falls to displace it. He does:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Negative work
B) Positive work
C) No work at all
D) Maximum work

For better results, actual spectrometer makes use of?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Capacitors
B) Diffraction grating
C) Mica window
D) Polarizers

Which type of energy does the capacitor store?

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Kinetic
B) Potential
C) Thermal
D) Light

Radio isotopes can be formed by bombardment with which particles:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Neutron
B) Photons
C) Electrons
D) Positron

Speed of sound is fast in moist air because:

Balochistan MDCAT 2022
Physics
Elimination Tool:

A) Moist air is heavier than dry air
B) Value of gamma is more for moist air
C) Density of moist air is less than density of dry air
D) Density of moist air is more than density of dry air