UHS MDCAT Past Paper 2016


UHS MDCAT Past Papers 2016

Paper 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

  • 20 English
  • 80 Biology
  • 60 Chemistry
  • 40 Physics

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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Created by Ali Durrani

UHS MDCAT 2016 Past Paper

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1 / 219

Thorium is transformed after the transmission of β-particle into:

UHS 2016
Physics
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Which of the following graph represents the output of an X-ray?

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Physics
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The shadow of the bones in X-rays photographic film appears lighter than the surrounding flesh due to:

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Physics
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Resonance occurs when the driving frequency is:

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Physics
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Radioisotope which is used to combat cancer of thyroid gland is:

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Physics
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Using the relation for the magnifying power Lo, M = 1 + d/f, if f = 5 cm and d = 25 cm then M will be:

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Physics
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The relation between decay constant ‘λ’ and half-life ‘T½’ of radioactive substance is:

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Physics
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The continuous spectrum of X-ray is formed due to:

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Physics
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Which one of the following is the Boolean expression of NAND gate?

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Physics
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The X-rays consists of:

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Physics
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The red shift measurement of Doppler effect of galaxies indicate that the universe is:

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Physics
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The rapid escape of air from a burst tyre is an example of:

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Physics
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Resistance between two opposite faces of square thin film of area 1 mm2 having thickness of 1 μm if resistivity of material is 10-6 Ω will be:

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Physics
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Which one of the following is the truth table of NAND gate?

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Physics
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If we double the moment arm the value of torque becomes:

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Physics
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If general equation for destructive interference’s is given by the relation, Optic path difference = (m +½) λ where ‘m’ is an integer, then the first dark fringe which appears from ’m’ will be equal to:

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The ratio of applied stress to the volumetric strain is called:

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Physics
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The minimum distance from the eye at which an object appears to be distant is:

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Physics
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If a turbine is working as a heat engine and takes that from hot body (427 °C) and exhausts into a body at 77 °C then what is the possible efficiency?

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Physics
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‘F’ is maximum force acting on a conductor. Now if we change the direction of conductor by making an angle of 45° with the magnetic field then the force becomes:

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Physics
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Total resistance between ‘A’ and ‘B’ in the given circuit is:

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Physics
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Sodium-24 is used for:

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Physics
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When fluid is incompressible, the quantity is constant is:

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Physics
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A man in elevator ascending with an acceleration will conclude that his weight is:

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Physics
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The wire made of copper belong to which specific kind of material:

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Physics
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If we doubled all the parameters of the force acting on current carrying conductor and θ = 90° then magnetic force becomes:

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Physics
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If the length, width and separation between the plates of a parallel plate capacitor is doubled then its capacitance becomes:

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Physics
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Energy radiation absorbed at the rate of one joule per kilogram is called:

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Physics
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Emission of γ-rays from radioactive element results into:

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Physics
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Tuning a radio is a best example of:

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Physics
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The target of X-ray tube is made up of which metal?

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Physics
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Potential energy per unit volume is given by:

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Physics
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The relation R/NA = 1.38 x 10-25 JK-1 in a gas law is known as:

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Physics
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Frequency audible range to human hearing lies in the range:

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Physics
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The force acting on current carrying conductor will be maximum if the angle between magnetic field and conductor is:

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Physics
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The relation ‘PV = nRT’ shows which law of physics:

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Physics
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For bright fringe formation, the path difference is:

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Physics
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The unit for electric charge is Coulomb and one Coulomb in terms of base unit is equivalent to:

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Physics
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The time period ‘T’ of a simple pendulum depends on its length ‘l’ and acceleration due to gravity ‘g’ using unit dimension. The correct equation for time period is:

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Physics
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40 / 219

Which one of the following gas is the lasing or active medium in the laser tube?

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Physics
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The atom is excited to an energy level Ei from its ground state energy level Eo, the wavelength of the radiations emitted is:

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Physics
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Wavelength of γ-rays is:

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Physics
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Which relation exactly described the isothermal process?

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Physics
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In Bernoulli’s equation the term 1/2 ρv2 is called:

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Physics
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Structures found in different species which are believed to have a common evolutionary origin are called:

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Biology
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Beta cells of islets of Langerhans produce _________ hormone.

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Biology
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Bicuspid valve controls the flow of blood from:

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Biology
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In human the closed sac which surrounds the heart is:

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Biology
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Events of menstrual cycle are regulated by the:

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Biology
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__________ is a common parasite of the intestine of human and pig which belongs to phylum nematode.

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Biology
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Which of the following is an example of autosomal non-disjunction?

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Biology
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Waxes are formed by combination of fatty acids with:

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Biology
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Many bacteria are motile due to presence of:

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Biology
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__________ hormone is antagonistic to insulin and causes increase in blood glucose level.

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Biology
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A neurological disorder characterized by the decline in brain function is _______. Its symptoms are similar to those diseases that cause dementia.

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Biology
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The central portion of adrenal gland (Adrenal Medulla) produces ________ hormone.

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Biology
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Presence of large central vacuole is the characteristic of:

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Biology
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Protein components of food are digested by the enzymatic secretion of:

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Biology
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Which one of the following is considered as strong evidence of evolution?

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Biology
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Breathing consists of:

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Biology
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Transmission of Neisseria gonorrhea is best described by which one of the following?

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Biology
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Decrease of FSH and increase of estrogen cause pituitary gland to secrete:

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Biology
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Down’s syndrome is characterized by _____________ at chromosome 21.

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Biology
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Pseudo-coelomates have a body cavity but it is not true coelom. Which one of the following is included in the group.

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Biology
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Which one of the following organelle is found in both prokaryotic and eukaryotic cells?

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Biology
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In radial symmetry all body parts are arranged around the central axis. Radial symmetry represents __________ mode of life.

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Biology
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Brain is protected and enclosed in:

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Biology
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All viruses can reproduce within living organisms only, so they are known as:

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Biology
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The disease in which death of small number of cells in the basal ganglia leads to inability to select and initiate patterns of movement is known as:

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Biology
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All the food chains and food webs begin with:

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Biology
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The change from bare rock or open area is rapid, especially in the initial stages and follows a series of recognizable and hence predictable stages. This process is called:

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Biology
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Longest bone in the human skeleton is:

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Biology
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Carboxyhaemoglobin (10-20%) is formed when CO2 combines with:

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Biology
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Random, uncontrolled activity of some cells in the brain leading to chaotic activity in both sensory and motor nerves causes patients of to see and hear different strange things.

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Biology
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Each muscle fibre is surrounded by a modified cell membrance called:

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Biology
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___________ are the part of a gastric gland which produce hydrochloric acid.

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Biology
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Cyclic flow of C4 photosynthesis produces:

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Biology
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The type of immunity in which antibodies are passed from one individual to another is called:

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Biology
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Phosphodiester bond is:

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Biology
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__________ hormones are called fight and flight hormones as they prepare an organism to face stressful situation.

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Biology
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To combat the active infections of tetanus, rabies and snakes the _______ method of immunization is used:

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Biology
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_________ is the yeast that grows in the mucous membrane of mouth or vagina.

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Biology
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The concentration of sodium ions in body fluids is controlled by the hormone:

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Biology
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The organisms of third trophic level are:

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Biology
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Body of _________ consists of segments called proglottis which contains mainly sex organs.

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Biology
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Variable amino acid sequences in antibody molecule are found in ________.

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Biology
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Humans have homeostatic thermostat present in a specified portion of the brain that is:

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Biology
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According to _________ model the active site of enzyme is modified as the substrate interacts with enzyme.

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Biology
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The decline in the thickness of ozone layer is caused by:

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Biology
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The total number of genes in a population is called:

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Biology
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The ultimate source of energy in an ecosystem is:

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Biology
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Hips and shoulder joints are examples of:

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Biology
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A hormone released from posterior pituitary lobe acts to be actively transport water from filtrate is collecting tubules back to kidney is shown as:

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Biology
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The removal metabolic waste from the blood is called:

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Biology
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The basic structure of plasma membrane is provided by:

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Biology
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A discharge by brain which causes chaotic activity in motor and sensory areas is:

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Biology
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Digestion of __________ starts in oral cavity due to the action of enzyme present in saliva.

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Biology
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It is a hormone that regulates our diurnal rhythms:

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Biology
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Each ________ consists of a light gathering antenna complex and reaction center

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Biology
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Restriction endonucleases cleave the __________ of duplex DNA.

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Biology
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Highly toxic nitrogenous excretory product is:

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Biology
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Bowman’s capsule continues as extensively convoluted portion known as:

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Biology
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Which one of the following is X-linked trait?

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Biology
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The compounds which on hydrolysis yield polyhydroxy aldehyde or ketone subunits are:

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Biology
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Which one of the following is structural formula of proline?

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Chemistry
Alkyl Halides and Amines
Reactivity and Reactions of Alkyl Halides
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Infertility, short height, webbed neck and low hairline at lack are symptoms of _____________ syndrome.

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Biology
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_____________ is the branch of Biology used for the identification and interpretation of fossils.

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Biology
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Which one of the following graphs shows how the rate of reaction of pepsin is affected by pH?

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Biology
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The inner membrane of mitochondria form extensive infoldings called:

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Biology
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Photosystem I has chlorophyll a molecules which absorb maximum light of:

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Biology
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_________ is an invagination of cell membrane which helps in cell division.

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Biology
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The organelle involved in detoxification of drugs and poisons in the liver cells is:

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Biology
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Part of hind brain responsible for the balance and equilibrium of body is called:

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Biology
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Out of the given options, choose the one which shows the structures found only in plants

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Biology
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AIDS is caused by:

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Biology
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The modified plasmid or phage DNA is called:

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Biology
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An enzyme required Mg2+ to catalyze the substrate. The Mg2+ is best identified as:

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Biology
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Digestive System consists of different layers, the innermost is known as:

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Biology
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Secondary structure of protein is found in:

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Biology
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This figure represents _________ inhibitor.

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Biology
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Food enters from stomach into small intestine through:

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Biology
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Functional group of chlorophyll a:

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Biology
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The enzyme which is responsible for the formation of bond between two double stranded DNA fragments is:

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Biology
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Immediate product formed after CO2 fixation in Calvin Cycle is:

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Biology
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In pelvic region of human body, sacrum is formed by the fusion of:

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Biology
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In antibody molecule, two heavy and two light chains are bonded by:

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Biology
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A character determined by three alleles is:

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Biology
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128 / 219

Which one of the following is the formula structure of D (α) glucose?

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Biology
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129 / 219

B-cells release antibodies in blood plasma, tissue fluid and lymph. This kind of immune response is called:

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Biology
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130 / 219

Chordae tendinea are fibrous cords attached with:

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Biology
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The rapid exchange of materials through carrier proteins across the plasma membrane is called:

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Biology
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132 / 219

Melting points of group II-A elements are higher than those of group I-A because:

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Chemistry
s and p Block Elements
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133 / 219

Study the following redox reaction and answer the following question:

10Clˉ +16H+ + 2MnO4ˉ → 5Cl2 + 2Mn2+ + 8H2O

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Chemistry
Electrochemistry
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134 / 219

Calculate the number of σ bonds and π bonds in the molecule:

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Chemistry
Chemical Bonding
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135 / 219

During the contact process of H2SO4 synthesis, the following reaction occurs:

2SO2(g) + O2(g) ⇌ 2SO3(g) ΔH = -96 kJmol-1

Which step is used to increase the yield of SO3?

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Chemistry
Chemical Equilibrium
Factors Affecting Equilibria
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136 / 219

CH3COOH + CH3CH2OH ⇌ CH3COOC2H5 + H2O

Which one of the following will act as a catalyst in above reaction?

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Chemistry
Carboxylic Acids and its Derivatives
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137 / 219

The gas which is mainly produced in landfills from the waste is:

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Chemistry
Environmental Chemistry
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138 / 219

Skeletal formula of a hydrocarbon is given below. What is the IUPAC name of the compound?

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Chemistry
Hydrocarbons
Nomenclature of Hydrocarbons
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139 / 219

The substance for the separation of isotopes is firstly converted into the

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Chemistry
Environmental Chemistry
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140 / 219

Which halogen molecule ‘X2’ has lowest dissociation energy?

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Chemistry
s and p Block Elements
Introduction to s and p Block Elements
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141 / 219

What mass of NaOH is present in 0.5 mol of sodium hydroxide?

UHS 2016
Chemistry
Introduction to Fundamental Concepts of Chemistry
Analysis of a Compound – Empirical And Molecular Formulas
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142 / 219

Which one of the following nitrogen base is NOT present in DNA?

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Chemistry
Chemistry of Life
Proteins
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143 / 219

Which one of the following is the IUPAC name of the structure given below

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Chemistry
Aldehydes and Ketones
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144 / 219

The %age of nitrogen in ammonium nitrate is

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Chemistry
Introduction to Fundamental Concepts of Chemistry
Important Assumptions of Stoichiometric Calculations
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145 / 219

In the formation of Zwitter ion which one of the following donates the proton?

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Chemistry
Chemistry of Life
Minerals of Biological Signifance
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146 / 219

The ionic radius of fluoride ion is:

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Chemistry
s and p Block Elements
Introduction to s and p Block Elements
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147 / 219

Which one of the following test is given by both aldehyde and ketone?

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Chemistry
Aldehydes and Ketones
Reactivity and Reactions of Carbonyl Group
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148 / 219

Choose the right molecule.

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Chemistry
Atomic Structure
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149 / 219

The maximum number of electrons in electronic configuration can be calculated by using formula:

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Chemistry
Atomic Structure
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150 / 219

The anomalous electronic configuration shown by chromium and copper among 3-d series of elements is due to:

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Chemistry
d and f Block Elements
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151 / 219

It is the general formula of:

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Chemistry
Alcohol, Phenols, and Ethers
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152 / 219

Mg + 1/2 O2(g) → MgO(g) H=-692 kJmol-1 at STP.

Enthalpy of the above reaction will be called:

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Chemistry
Thermochemistry
Enthalpies of Reactions and its Types
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153 / 219

Which one of the following polymer is called as Nylon 6,6?

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Chemistry
Industrial Chemistry
Dyes
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154 / 219

Electrical conductivity of graphite is greater in one direction that in other due to

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Chemistry
States of Matter – Gases, Liquids and Solids
Properties of Crystalline Solids
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155 / 219

Which one of the following is anhydride of sulphuric acid?

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Chemistry
s and p Block Elements
Introduction to s and p Block Elements
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156 / 219

When acid is added to an amino acid, which one of the following will act as a base?

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Chemistry
Alkyl Halides and Amines
Introduction to Alkyl Halides and Amines
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157 / 219

The rate constant ‘k’ is 0.693 min-1. The half-life for the 1st order reaction will be:

UHS 2016
Chemistry
Reaction Kinetics
Order of reaction and its determination
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158 / 219

Which one of the following reactions shows combustion of a saturated hydrocarbon?

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Chemistry
Hydrocarbons
Alkanes and Paraffins
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159 / 219

Which one of the following is an exact composition of a carbohydrates?

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Chemistry
Chemistry of Life
Carbohydrates
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160 / 219

2NaOH(aq) + Cl2(g) → NaCl + NaClO + H2O proceed at:

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Chemistry
s and p Block Elements
Introduction to s and p Block Elements
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161 / 219

The number of moles of CO2 which contain 8.00 gm of oxygen is:

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Chemistry
Introduction to Fundamental Concepts of Chemistry
Important Assumptions of Stoichiometric Calculations
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162 / 219

CH3COOH + PCl5 → ?

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Chemistry
Aldehydes and Ketones
Reactivity and Reactions of Carbonyl Group
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163 / 219

Which one of the following reaction of carboxylic acid is reversible?

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Chemistry
Carboxylic Acids and its Derivatives
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164 / 219

Which one of the following is an appropriate structure of product of bromination?

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Chemistry
Alcohol, Phenols, and Ethers
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165 / 219

Number of neutrons in 6630Zn

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Chemistry
Introduction to Fundamental Concepts of Chemistry
Introduction to the Atom
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166 / 219

Which one of the following is an appropriate name of the compound given below?

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Chemistry
Alcohol, Phenols, and Ethers
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167 / 219

Ozone concentration is measured in:

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Chemistry
Environmental Chemistry
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168 / 219

Mechanism followed by the reaction below is:

CH3CH2Br → H2C=CH2 + HBr (Conditions: alcoholic KOH)

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Chemistry
Alkyl Halides and Amines
Reactivity and Reactions of Alkyl Halides
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169 / 219

Which one of the following is an appropriate indication of positive iodoform test?

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Chemistry
Aldehydes and Ketones
Reactivity and Reactions of Carbonyl Group
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170 / 219

The diagram shows a galvanic cell. The current will flow from:

UHS 2016
Chemistry
Electrochemistry
Elimination Tool:

171 / 219

What is the name of the given structural formula?

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Chemistry
Carboxylic Acids and its Derivatives
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172 / 219

2NaOH(aq) + Cl2(g) → NaCl + NaClO + H2O proceed at:

173 / 219

Human blood maintains its pH between

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Chemistry
Solution and Colloids
Colligative Properties of Solutions
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174 / 219

In the woody parts of trees, the %age of cellulose is

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Chemistry
Chemistry of Life
Carbohydrates
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175 / 219

Value of Ksp for PbSO4 system at 25 °C is equal to:

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Chemistry
Chemical Equilibrium
Equilibrium Constant
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176 / 219

. Which one of the following is NOT a nucleophile:

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Chemistry
Alkyl Halides and Amines
Reactivity and Reactions of Alkyl Halides
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177 / 219

2A + B → Product

If the reactant ‘B’ is in excess, the order of reaction with respect to ‘A’ in given rate law, Rate = k[A]2[B] is

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Chemistry
Reaction Kinetics
Order of reaction and its determination
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178 / 219

Freezing point will also be defined as that temperature at which its solid and liquid phases have the same:

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Chemistry
States of Matter
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½ H2(g) → H(g) ΔH = 218 kJmol-1

In this reaction, ΔH will be called:

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Chemistry
Thermochemistry
Enthalpies of Reactions and its Types
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2NaOH(aq) + Cl2(g) → NaCl + NaClO + H2O proceed at:

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Chemistry
s and p Block Elements
Introduction to s and p Block Elements
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181 / 219

London dispersion forces are the only forces present among the ____.

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Chemistry
States of Matter – Gases, Liquids and Solids
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182 / 219

The average bond energy of C-Br is

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Chemistry
Alkyl Halides and Amines
Reactivity and Reactions of Alkyl Halides
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183 / 219

Synthesis of ammonia by Haber’s process is a reversible reaction. What should be done to increase the yield of ammonia in the following reaction?

N2(g) + 3H2(g) ⇌ 2NH3(g) ΔH = -92 kJmol-1

UHS 2016
Chemistry
s and p Block Elements
General Behaviour of Alkali and Alkaline Earth Metals
Elimination Tool:

184 / 219

Indicate the name of structure given below.

UHS 2016
Chemistry
Carboxylic Acids and its Derivatives
Elimination Tool:

185 / 219

Which one of the following is the proper classification of formula given below:

UHS 2016
Chemistry
Alcohol, Phenols, and Ethers
Elimination Tool:

186 / 219

Which one of the following pairs can be cis-trans isomer to each other?

UHS 2016
Chemistry
Hydrocarbons
Introduction to Hydrocarbons
Elimination Tool:

187 / 219

Which one of the following is simplest amino acid?

UHS 2016
Chemistry
Chemistry of Life
Proteins
Elimination Tool:

188 / 219

In a laboratory experiment when an unknown compound was added in a test tube containing iodine, the colour became intense blue. What could be the unknown compound?

UHS 2016
Chemistry
Chemistry of Life
Carbohydrates
Elimination Tool:

189 / 219

.Select the best option indicating the name of the structure given below

UHS 2016
Chemistry
Carboxylic Acids and its Derivatives
Elimination Tool:

190 / 219

Which element of 3d series of periodic table shows the electronic configuration of 3d8, 4s2?

UHS 2016
Chemistry
d and f Block Elements
Elimination Tool:

191 / 219

The assassination of the president __________ the country into war.

UHS 2016
English
Elimination Tool:

192 / 219

Select the NEAREST CORRECT MEANING of the given word:
MANIFESTATION

UHS 2016
English
Elimination Tool:

193 / 219

Identify the MISTAKE in the following question:
I was faced with alternatively of either evicting the books or else leaving them in sole, undisturbed tenancy and taking rooms elsewhere for myself.

UHS 2016
English
Elimination Tool:

194 / 219

Select the NEAREST CORRECT MEANING of the given word:
IMPROVISE

UHS 2016
English
Elimination Tool:

195 / 219

Choose the correct sentence from the following options:

UHS 2016
English
Elimination Tool:

196 / 219

Choose the correct sentence from the following options:

UHS 2016
English
Elimination Tool:

197 / 219

Select the NEAREST CORRECT MEANING of the given word:
SOJOURN

UHS 2016
English
Elimination Tool:

198 / 219

Select the NEAREST CORRECT MEANING of the given word:
STALWART

UHS 2016
English
Elimination Tool:

199 / 219

Identify the MISTAKE in the following question:
The number of people in the world are rapidly increasing rather like a gigantic snowball which not only gets bigger as it rolls but goes faster as well.

UHS 2016
English
Elimination Tool:

200 / 219

Identify the MISTAKE in the following question:
It has been calculated that unless the growth is checked, there will only be enough room on the earth for people to stand by.

UHS 2016
English
Elimination Tool:

201 / 219

His theories have been __________ by recent research.

UHS 2016
English
Elimination Tool:

202 / 219

Choose the correct sentence from the following options:

UHS 2016
English
Elimination Tool:

203 / 219

Select the NEAREST CORRECT MEANING of the given word:
RECONNOITRE

UHS 2016
English
Elimination Tool:

204 / 219

Select the NEAREST CORRECT MEANING of the given word:
RAKISH

UHS 2016
English
Elimination Tool:

205 / 219

Select the NEAREST CORRECT MEANING of the given word:
PRODIGIOUS

UHS 2016
English
Elimination Tool:

206 / 219

Identify the MISTAKE in the following question:
When he was a child, every time he were naughty, his foster-mother used to threaten to send him to Timbuktu.

UHS 2016
English
Elimination Tool:

207 / 219

Choose the correct sentence from the following options:

UHS 2016
English
Elimination Tool:

208 / 219

Choose the correct sentence from the following options:

UHS 2016
English
Elimination Tool:

209 / 219

Identify the MISTAKE in the following question:
I remember going to the British museum one day to read for the treatment for some slight
ailment of which I had a touch-hay fever, I fancy it was.

UHS 2016
English
Elimination Tool:

210 / 219

Choose the correct sentence from the following options:

UHS 2016
English
Elimination Tool:

211 / 219

She might be forgiven for __________ beneath the pressure.

UHS 2016
English
Elimination Tool:

212 / 219

Choose the correct sentence from the following options

UHS 2016
English
Elimination Tool:

213 / 219

Choose the correct sentence from the following options:

UHS 2016
English
Elimination Tool:

214 / 219

Choose the correct sentence from the following options:

UHS 2016
English
Elimination Tool:

215 / 219

Select the NEAREST CORRECT MEANING of the given word:
MUSE

UHS 2016
English
Elimination Tool:

216 / 219

Select the NEAREST CORRECT MEANING of the given word:
CHIVALRY

UHS 2016
English
Elimination Tool:

217 / 219

Identify the MISTAKE in the following question:
It showed that he was a man capable of looking beneath the surface of things, a man not dependent in paper manifestations.

UHS 2016
English
Elimination Tool:

218 / 219

Choose the correct sentence from the following options:

UHS 2016
English
Elimination Tool:

219 / 219

International rules __________ the number of foreign entrants.

UHS 2016
English
Elimination Tool:

Your score is

The average score is 61%

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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.

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.




Prepare for MDCAT Exam

UHS Lahore Conducts MDCAT exams for Punjab FSC Pre Medical students. University of Health Sciences All the Government Sector / Public Medical and Dental colleges offering MBBS and BDS degrees are affiliated with UHS. KE King Edward, Allama Iqbal Medical College Lahore AIMC, Rawalpindi Medical University RMU, Nistar Medical Colleges Multan, Fatima Jinnah Medical College FJMU, SIMS Lahore Services Medical College, D G Khan Medical College, Punjab Medical college PMC Faisalabad Medical College are under UHS lahore.

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