Punjab UHS MDCAT Past Papers 2023


Instructions

The Correct answer and explanation will be shown instantly once you select an option. This MDCAT paper consists of a total of 200 Questions

  • 18 English
  • 68 Biology
  • 54 Chemistry
  • 54 Physics
  • 06 Logical Reasoning




The time allotted for this paper was 210 minutes, however, You are free to leave at any point and resume or start over. Each question has only one correct answer.

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Punjab UHS MDCAT 2023

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__________ so many people been out of work as today. Which part is the most appropriate to be filled in the blank?

UHS MDCAT 2023
English
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Choose the sentence that is grammatically correct:

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The pen is expensive; still I _________ it.

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In winter, the days and nights is cold. Choose the part of the sentence that carries error:

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A few years ago, it _________ that human beings do not belong to this earth.

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Choose the correct option.

We felt as if the ground was ________ beneath our feet.

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Punctuate the given sentence correctly.

My father is Chairman of the Committee on Internal Relations he also heads the Discipline Committee.

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Right after the Civil War, many distraught soldiers made their way West to find fame and fortune. Some could not go home because there were no homes to go to. The war had devastated them. One young man, Will Goodlad, made his fortune in the hills of Colorado. He found gold in a little river near Grand Junction. His fortune was short lived, however. In 1875, he declared bankruptcy and returned to the land of his birth- the Piedmont of South Carolina. For which side did Will fight during the War?

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English
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At last the fly was _________. The most appropriate word to be filled in is:

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Spot the error out of the bracketed words. We try to speak (with) (one another) (but) (convey) nothing.

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___________ methods don’t work. Choose the correct option:

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We just _________ a game of tennis.

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A shoal of fish _________ killed by the fishermen.

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Choose the correct option.

We felt as if the ground was _________ beneath our feet.

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Choose the sentence that is grammatically correct:

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A carpenter carves ________ on cab doors. Choose the right word to fill in the blank.

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Choose the similar meaning of the bracketed word. (Providentially), his mind was not injured.

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Which of the following sentences is correct?

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English
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Number of layers of cell wall in Gram positive bacteria is:

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Biology
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The term menopause means:

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Helicobacter pylori is an example of:

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Bacterial cell have ability to maintain its shape through

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Which of the following is the main point of Darwinism?

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Biology
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The function of hyaluronidase enzyme is:

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Biology
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All the following are disinfectants to control bacterial growth except:

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Biology
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Cell wall of prokaryotic cell is composed of:

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Biology
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The specific heat of vaporization of water plays an important role in the regulation of heat produced by

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Which one of the following is X Linked Dominant disorder?

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Biology
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Feeding by living in or on the other organism (host) belonging to different species is called?

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Which enzyme is different from others?

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The provirus of HIV is structurally and chemically made up of?

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Mitosis, a type of cell division is observed in?

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According to evolutionary studies. prokaryotes may have arisen around:

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Which of the following type of organs are supposed to be functional in ancestral species rather than in present day species:

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The chemical Messengers that transmit action potential across the synapse in the form of chemicals are?

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Cyclosis and amoeboid movements are due to:

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Virus is what type of agent?

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Biology
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Production of Follicle-stimulating hormone (FSH) and Luteinizing Hormone (LH) from the pituitary gland of female is controlled by:

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Out of 36 ATPs, how many are produced in electron transport chain?

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Biology
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Test cross is made to check the genotype of a trait. Which of the following crosses is a test cross?

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Biology
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Four chambered heart with right systemic arch only is present in?

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Biology
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Descending aorta is bifurcated into two vessels which on further division from femoral artery that supply blood to high muscles of legs:

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Biology
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In a typical nerve. the action potential duration is:

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Biology
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The movement of water to lower solute concentration area through a semipermeable membrane is?

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Biology
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The enzyme which can work on Ph 1 of the medium is?

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Only those genes can assort independently whose loci are on:

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The active sites of enzymes are composed of?

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The pressure receptors that receive deep pressure stimulus in human body are called.

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Excretion in Planaria takes place by ?

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Biology
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The molecules used to control virus during infection of animal cells are:

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Biology
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Proteins and lipids are modified into Glycoproteins & Glycolipids by which cell organelle?

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Biology
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The value of active mombeano potential of the neuron is:

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Biology
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53 / 200

Which type of bond must be broken for water to vaporize?

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Biology
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54 / 200

Which of the following is an example of spiral shaped bacteria?

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Biology
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55 / 200

Which of the following is the main point of Darwinism?

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Biology
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Which structure of prokaryotic cell will play the role of mitochondrion?

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Biology
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Which of the following transition metal show 3d5 configuration in its +2-oxidation state?

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Chemistry
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During sliding of actin filaments, ATP is used for?

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Biology
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The final destination of lymph is:

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The cell membrane of muscle cell is:

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Biology
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Competitive inhibhnors are ______________?

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Biology
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Biologically, plays key roles in maintaining the integrity of lipid bilayer membranes.

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What of the following virus contains single stranded DNA?

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Biology
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Cells of different types can be distinguished on the basis of surface.

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Enteron is the characteristic feature of:

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The ____________ describes how water and dissolved chemicals are carried through the cell wall and intercellular gaps of plants.

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NAD is an important?

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Biology
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68 / 200

Smooth muscles are found in all mentioned below except

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Biology
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What is true about Ozytocin?

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Biology
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During testing membrane potential condition:

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Biology
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ABO blood group is controlled by more than two alleles in a population. This shows that ABO blood group is an example of:

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Biology
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The major enzymes involved in transfer of phosphate group from ATP to Glucose is:

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Energy is by the breakdown of complex molecules into simpler ones, such reactions are called catabolic reactions

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Which is the major event in electron transport chain?

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Biology
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75 / 200

To study sex linkages in Drosophila, Morgan mated white eyed males with wild type red eyed females. What will be the phenotype of offspring?

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Biology
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76 / 200

According to Mendel Law of Segregation, the one individual out of four in F2 generation had phenotype that failed to express in generation.

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Biology
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77 / 200

In human females, what is the small, pear-shaped, muscular, distensible, sac-like organ where gestation takes place?

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Biology
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78 / 200

Number of major layer/layers of cell wall in ram positive bacteria is/are:

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Biology
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79 / 200

Which of the following is used in baking?

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Biology
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80 / 200

Which statement is true about regarding both starch and cellulose?

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Biology
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81 / 200

___________ forms almost three-fourth of the body by weight

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Cartilage is a type of which tissue?

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Biology
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The method of bringing oxygenated air into contact with a gas exchange surface is called?

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Biology
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Most of the monosaccharides form a ring structure when in solution. For example ribose will form a five cornered ring known as

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Biology
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85 / 200

Irregular striations and involuntary control is related to?

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Biology
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86 / 200

The body of which is called metamerically segmented?

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Biology
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What are vinyl alcohol and acetaldehyde

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Chemistry
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88 / 200

Propanone can be prepared from propyne by:

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Chemistry
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89 / 200

Select the metal which is extracted from bauxite?

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Chemistry
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90 / 200

One can estimate the direction in which equilibrium will shift with the help of:

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Chemistry
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91 / 200

When 6d orbital is filled, the entering electron goes into?

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Chemistry
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92 / 200

The appearance of a silver mirror in Toliens test indicates the presence of which of the following?

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Chemistry
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93 / 200

Alkylbenzene is formed when benzene is treated with an alkyl halide in the presence of anhydrous aluminum chloride. Identify the type of reaction.

UHS MDCAT 2023
Chemistry
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94 / 200

The increasing stability order of the following compounds (1 )CH3 CH2 CH2+ (2) (CH3) 3C+ (3) CH3 CH2 CH+ CH3 are ?

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Chemistry
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What is the proton (atomic number) of an element that has four unpaired electrons in its ground state?

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Chemistry
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Dehydration of alcohol gives which of the following product in the presence of H2SO4 at 1400?

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Complete oxidation of alcohol gives which of the following?

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What is the ultimate fate of reversible reaction?

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In reversible reaction, when product is removed, the equilibrium shift towards the:

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In anisotropic crystals which property do not change with the change in direction of crystalline structure?

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The average weight of atoms of an element compared to the weight of one atom of _________ is called atomic weight.

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What is the molecular formula of pyridine molecule?

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103 / 200

Which element is used as standard to determine atomic mass of an element?

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104 / 200

Competitive inhibitors stop an enzyme from working by:

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105 / 200

A compound of phosphorus oxide has 43.6% of Oxygen. Its empirical formula is?

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Which type of forces exist between iodine molecules?

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Chemistry
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107 / 200

After the digestion & before absorption the product of the protein is:

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Chemistry
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108 / 200

The addition reaction of 2-butene with HBr produces?

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Chemistry
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109 / 200

What is the ILIPAC name of diisopropyi ketone?

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Chemistry
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The same moles of H2, N2 and O2 are present in 0.1 cc volume at STP. Which one has greatest number of molecules:

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Chemistry
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Which one of the following gases has the lowest density under room conditions?

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What is the reason of energy changes in chemical reactions?

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Chemistry
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113 / 200

If phenol is treated with 3 moles of conc. HNO3 in the presence of H2SO4 what will be the product?

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Chemistry
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114 / 200

Mr. Khan mix acetic acid with thionyl chloride. Which product is obtained?

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115 / 200

Which of the following reagents can be used to distinguish between 1-Pentyne and 2-Pentyne?

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Chemistry
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116 / 200

Which of the following electronic configuration is correct for 24Cr?

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117 / 200

In metals, why electric conductivity decreases with the increase of temperature?

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Chemistry
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118 / 200

If carboxylic acid and ketone groups C=0 are present in a chain then final name will be given as

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119 / 200

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

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The electronic configurations of some elements are given below. Recognize the element that belongs to group IIIA

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How will be the rate of reaction, if the slope of the curve is greater near the start of the reaction?

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The bond energy of hydrogen in H2 molecule is:

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Which of the functional group are present in ethyl acetate?

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Under suitable conditions alkanes cannot undergo ___________ reactions?

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Which is not a property of liquid?

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Chemistry
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126 / 200

In SN1 reactions the correct order of reactivity of alkyl halide is?

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127 / 200

Why fluorine has less electron affinity as compared to bromine?

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128 / 200

Which oxyacid of halogen is strong oxidizing agent?

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The process of heat flow between hotter and colder gases remains continued until all the molecules have equal

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130 / 200

Which of the following is correct electronic configuration of iron (II) ion (atomic no. of Fe is =26)?

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131 / 200

Identify which method is used to prepare Alkynes?

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Which element has the ground state electronic configuration of 1s2, 2s2, 2p6, 3s2, 3p6?

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133 / 200

All alkali metals react with chlorine gas to form white metal chlorides salt. The metal chlorides salt formed is:

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Chemistry
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134 / 200

What is the unit of heat capacity?

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Chemistry
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135 / 200

When 2-bromopropane reacts with Sodium ethoxide, the major product is/are?

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Chemistry
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136 / 200

Which one of them is amphoteric in nature?

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0xidation number of free magnesium is?

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Which of the following has the highest atomic radius in its period?

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The rate of reaction between two specific time intervals is called?

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Chemistry
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In principle, the transformer consists of two coils of copper, electrically insulated from each other, wound on the same?

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Physics
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If transverse waves are passing through medium, then particle of medium:

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Physics
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142 / 200

Gauss law cannot be used to find which of the following quantity?

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Physics
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Which of the following the fractional change in resistance per kelvin?

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Physics
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Wave trough refers to the:

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The decay rate of radioactive substance is:

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

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The Balmer series of hydrogen is important because it:

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Physics
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148 / 200

A charged particle moves in a uniform electric field between two oppositely charged parallel metal plates. To calculate the force acting on the particle due to the electric field, which quantity is not required?

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As per Coulomb’s law, the force of attraction or repulsion between two-point charges is directly proportional to the:

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The ohmmeter of a portable digital multi meter need:

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If 0.5 T field is applied over an area of 2-meter square which lies at an angle of 60 degree with the field, then the resulting flux will be:

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Two bodies with kinetic energies in the ratio of 4: 1 are moving with equal linear momentum. The ratio of their masses is:

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Physics
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153 / 200

A capacitor of capacitance ‘C’ has a charge ‘Q’ and stored energy is W. If the charge is increased to ‘2Q’. The stored energy will be:

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154 / 200

One radian is analogous to:

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155 / 200

A fisherman lifts a fish of mass 250 g from rest through a vertical height of 1.8 m. The fish gains a speed of 1.1 m/s. What is the energy gained by the fish?

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Physics
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156 / 200

The SI unit of equivalent dose is:

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157 / 200

The velocity-time plot for a moving particle shows a straight line. This means:

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The magnitude of magnetic force will be maximum on current carrying conductor in uniforrn magnetic field if conductor is placed?

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Physics
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159 / 200

If the length of second pendulum becomes four times, then its time period will become:

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Physics
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160 / 200

Which of the following is the correct definition of variable velocity?

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Physics
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161 / 200

Velocity selector will select only those charge particles whose velocity is given by:

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162 / 200

The labour pains to expel fetus are due to action of oxytocin on:

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163 / 200

The relation between gray and rad is given as: 1 Gy = _______ rad

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164 / 200

An observer standing near the sea shore observes 54 waves per minute. If the wavelength of the water wave is 10m then the velocity of water wave is:

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Physics
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165 / 200

What is the potential difference between two points in an electric field if it takes 600 J of energy to move a charge of 2 C between these two points?

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Physics
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166 / 200

First law of thermodynamics concerns with the conservation of

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Physics
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167 / 200

An 8.0-kg box slides along a horizontal frictionless floor at 3 m/s and collides with a relatively massless spring that compresses 12 cm before the box comes to a rest. Calculate the retarding force of the spring.

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Physics
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168 / 200

The expression for the emf produced by A. C. generator is?

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Physics
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169 / 200

An ideal gas has molar specific heat Cp at constant pressure. When the temperature of n moles is increased by AT the increase in the internal energy is:

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170 / 200

To store the electric charge the ultra-capacitors use _______ effect.

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171 / 200

In the displacement-time graph, if the slope is constant then the velocity is

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172 / 200

The circular line has a fix distance from __________?

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173 / 200

For the positive half cycle i.e., 0 -> T/2, the diode D:

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Physics
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174 / 200

The process of ejection of loosely bound electrons from a certain photo sensitive surface by absorption of photon is called:

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175 / 200

On which car there is resultant force?

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176 / 200

A distant star is receding from the Earth with a speed of 1.40 x 107 m/s. It emits light of frequency 4.57 x 1014 Hz. The speed of light is 3.0 x 1013 m/s. The Doppler effect formula can be used with light waves. what will be the frequency of this light when detected on Earth?

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177 / 200

Which of the following is the longest wavelength of radiation for the Paschen series?

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178 / 200

When a wave goes from one medium to another, there is a no change in the:

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179 / 200

The speed of sound in an ideal gas depends upon:

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180 / 200

If a particle is moving with uniform circular motion, then:

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181 / 200

The work done by a variable force can be found by dividing the:

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Elimination Tool:

182 / 200

The following formula can be used to determine the resistance of a length of conductor. R pl/A In the formula, the symbol p stands for the:

UHS MDCAT 2023
Physics
Elimination Tool:

183 / 200

Accoreling to maximum power transfer theorem, which of the following is the max power delivered by the battery to the output?

UHS MDCAT 2023
Physics
Elimination Tool:

184 / 200

Working principal of magnetic levitation train is according to?

UHS MDCAT 2023
Physics
Elimination Tool:

185 / 200

A wire of uniform area of cross-section A’, length ‘L’, and resistance R is cut into two equal parts. What will happen to the resistivity of each part?

UHS MDCAT 2023
Physics
Elimination Tool:

186 / 200

The resistance of the wire varies inversely as:

UHS MDCAT 2023
Physics
Elimination Tool:

187 / 200

The induced emf produced in the coil is sometimes called as?

UHS MDCAT 2023
Physics
Elimination Tool:

188 / 200

A man is in a car that is moving with the velocity of 36km/hr.His speed with respect to the car

UHS MDCAT 2023
Physics
Elimination Tool:

189 / 200

The quantity Aepitit has the same units as that of?

UHS MDCAT 2023
Physics
Elimination Tool:

190 / 200

In Compton effect, a photon of a certain wavelength collides with a stationary electron. The wavelength of the emitted photon is:

UHS MDCAT 2023
Physics
Elimination Tool:

191 / 200

In Compton effect, the incident photon when compared to the scattered photon is of:

UHS MDCAT 2023
Physics
Elimination Tool:

192 / 200

For an ideal gas equation PV= nRT, the dimensions of Real Gas Constant R are:

UHS MDCAT 2023
Physics
Elimination Tool:

193 / 200

0ne degree is equal to:

UHS MDCAT 2023
Physics
Elimination Tool:

194 / 200

Electric field intensity inside a hollow charged sphere is:

UHS MDCAT 2023
Physics
Elimination Tool:

195 / 200

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?

UHS MDCAT 2023
Logical Reasoning
Elimination Tool:

196 / 200

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.

UHS MDCAT 2023
Logical Reasoning
Elimination Tool:

197 / 200

Read the passage and the following statements below. Then choose the correct Option, basing your answer only on the information provided.

Pakistan is rich in wildlife and culture. It is home to many sorts of wildlife, from the Ibex to the Indus River Dolphin; and people from most countries in the world have made their home here.

Statements:

I. Pakistan is a rich country.

II. People from all nationalities of the world live in Pakistan.

III. Pakistan is home to at least one dolphin species.

UHS MDCAT 2023
Logical Reasoning
Elimination Tool:

198 / 200

Read the following statements and identify the best cause and effect relation.

I. State P started providing multiple rehabilitation schemes, like free education, job search help and help groups for addicts, etc. over the past year.

II. Crimes rates for state P have steadily decreased over the past year.

UHS MDCAT 2023
Logical Reasoning
Elimination Tool:

199 / 200

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: Your toddler drops and breaks a glass by genuine accident.

Courses of Action:

I. yell at them to be more careful with things made out of glass.

II. Punish them to make sure they remember to be extra careful next time.

UHS MDCAT 2023
Logical Reasoning
Elimination Tool:

200 / 200

Observe the pattern and select the next term in the sequence: SSSSS, SSRSS, SRQRS, RQPQR

UHS MDCAT 2023
Logical Reasoning
Elimination Tool:

Your score is

The average score is 58%

0%

Overall, the best MDCAT book for you will depend on your individual learning style and the specific topics you need to focus on. It’s a good idea to use multiple resources, such as books, practice tests, and online resources, to prepare for the MDCAT exam.

Prepare for MDCAT Exam

The Medical and Dental College Admission Test (MDCAT) is an essential exam for students in Pakistan who wish to pursue a career in medicine. MDCAT past papers are the best source for MDCAT entry test preparations. You can get all the Solved and download the MDCAT past papers from the PLS MCQs Bank website. MDCAT past papers are provided with MCQ answers. PakLearningSpot is a well-known educational institute in Pakistan that offers MDCAT preparation books. The PLS MDCAT books cover all the important topics for the MDCAT test, including past papers, practice MCQs, and mock tests.

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