MDCAT Practice Test Online 2022

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    Created on By hafsaaftab5096

    Practice Test 1

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    The slope of the work time graph is equal to

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    Work done by a variable force is determined by dividing

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    Work done on the body equals the

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    The escape velocity of a body in the gravitational field of the earth is independent of

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    The tides raise the mater in the see roughly in a day

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    The source of geothermal energy is

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    The highest value of escape velocity in the solar system is a planet

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    Work done by the force of friction is

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    Gravitational P.E of a body has

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    If the velocity is doubled then

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    When the speed of a moving body is doubled then

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    If we say the child has an IQ of 100 what does this means

    13 / 288

    Which number comes next in the following series 1.9, 3.4, 4.9, …

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    Which number comes next in the following series.

    3.6, 4.7, 5.8, 6.9, …

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    Which number comes next in the following series.

    30.8, 30, 29.2, 28.4,

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    Which number comes next in the following series.

    1.1, 2.1, 3.6, 4.6, 3.1, …

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    Which number comes next in the following series.

    4, 3.5, 3, 2.5, …

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    Which number comes next in the following series.

    1.1, 2.2, 3.3, 4.4, …

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    Which number comes next in the following series.

    0.5, 0.75, 1.25, 2, …

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    Evolution is an excellent working hypothesis to approach the problem of

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    Proton-electron neutron and particles have the same momentum. Which of them have highest K.E?

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    The relation between horsepower and watt is

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    The average power and instantaneous power become equal if work is done at

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    If a body a mass of 2 kg is raised vertically through 2m, then the work done will be

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    An elevator weighing 3.5 x 10-6 N is raised to a height of 1000 m in the absence of friction, the work done is

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    Which equation is not dimensionally correct?

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    Dimensional analysis is helpful for

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    ML-1 T-2 is the dimension of

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    The dimension of force is

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    Random errors can be reduced by

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    In any measurement the significant figures are

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    Momentary means:

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    Intrigue means:

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    Impulsively means:

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    Sapling means:

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    I ______ finished my homework.

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    I ____ climb up the hill.

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    You ____ try reading this book.

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    ___ she likes apples?

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    If you work____than before you___win this contest.

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    Salty flavors are ___ sweet ___sour.

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    Ali is always ___time.

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    There is a cat ___ the tree along __ the dog.

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    The number of peaks obtained in mass spectrometry shows

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    The empirical formula of chloroform is

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    Which one is true about isotope?

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    The molecular mass of water (18g) means

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    Which of the following statements about isotopes is correct?

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    One mole of CO2 contains.

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    Size of a molecule depends upon

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    Which of the following terms is not used for the ionic compound?

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    0.36 moles of each aluminium and oxygen react with each other to produce aluminium oxide. The amount of product formed is

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     Which of the following terms is used for the mass of chlorine 35.5?

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    What is the relative rate of effusion of CO and CO2?

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    Which of these gases diffuse more quickly than oxygen?

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    The weakest (in strength) of the following intermolecular forces is

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    Ideal gasses have all the following characteristics except.

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    Under what conditions the gases deviate from the ideal behaviour?

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    Which one has the lowest density at room temperature?

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    0.5 mole of nitrogen gas and 0.5 mole of carbon monoxide gas at STP have same

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    At constant temperature the pressure of an ideal gas is doubled its density becomes

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    The diffusion of gases at absolute zero will be

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    The critical temperature for different gases is different and depends upon

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    Which state of matter has the lowest density?

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    The number of categories in which physical quantities are divided is

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    How many types of units are in SI?

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    1024 can be written in scientific notation as

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    Prefix deca represents

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    I ___ love to work with James.

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    You ____always ____ an amazing person.

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    You ___ in the college, you ___ have seen James.

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    Vague means:

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    Contemptuous means:

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    Abhorrent means:

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    Viruses utilize the biosynthetic machinery of ____ for the synthesis of their own nucleic acid and protein

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    Viruses can pass through pores of filters from which bacteria

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    Viruses are

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    The single stranded RNA tumor viruses are included in

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    Which of the following statement about HIV is not true

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    AIDS does not transmit through

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    Cell membrane is composed of

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    The flattened membrane bounded sacs of endoplasmic reticulum are called

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    ____ is involved in lipid metabolism

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    The animals which have a true coelom are

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    Which of the following phyla has animals having bilateral symmetry

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    Animals from annelids to chordate are

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    Which of the following one is typical marine sponge

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    Ascaris lunbricoides is a

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    In annelids which type of circulatory system is present

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    when oxygen pressure is 115mm mercury, hemoglobin contains _____ml of oxygen per 100ml of blood.

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    Oxyhemoglobin releases up oxygen at

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    chlorophyll has a very important compound

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    All the insectivorous plants are true

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    leguminous plants have nodules on their roots which contain

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    Amoeba feeds with the help of

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    In tentacle in hydra there are numerous stinging cells called

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    sites of digestion in the digestive system of man is

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    fresh saliva is alkaline with pH nearly

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    pepsin secreted in an inactive form is called?

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    the function of liver is

    101 / 288

    At the junction between esophagus and stomach there is a special ring of muscles called

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    Antibodies are__

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    Major histocompatibility complex can be explained by

    104 / 288

    Site of manufacture of antibodies is

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    Name the enzyme which catalyzes the oxidation-reduction reaction?

     

     

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    Mark the CORRECT function of enzyme, Peptidase?

     

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    1. The branch of biology, which involves the study of immune systems in all organisms is called_________.

     

     

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    Which of the following immunity is present from our birth?

     

     

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    Virus coat enclosing nucleic acids is made of

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    Viruses are replicated in

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    Monocytes differentiate into which kind of phagocytic cells?

    112 / 288

    Out of 92 naturally occurring elements only……. Play a prominent role in the bodies of living organisms.

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    The correct sequence of geological time scale from ancestors to descendants is

    114 / 288

    The shrinkage of protoplast due to exosmosis of water is called:

    115 / 288

    The circulatory system of humans have:

    116 / 288

    The relaxed phase of heart is called:

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    Painful burning sensation in the chest is?

    118 / 288

    Almost all of the absorption of the digestion products from food is carried out in:

    119 / 288

    Secretions from liver and pancreas are stimulated by:

    120 / 288

    Function of HClL in stomach is

    121 / 288

    Function of gall bladder is:

    122 / 288

    Epiglottis is a

    123 / 288

    The right atrium receives  ___blood through ___

    124 / 288

    Blood vessels with walls that are only one cell thick are called:

    125 / 288

    Somatic cell is represented by

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    The entire part of earth inhabited by living organisms including both biotic and abiotic components is called

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    The study of organisms inhabiting the sea and ocean is called

    128 / 288

    The groups of ribosomes associated with RER in a neuron

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    It is not part of limbic system in brain

    130 / 288

    Corpus luteum produces

    131 / 288

    Which is not ductless gland

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    Which of the following protein starts muscle contraction by binding with Ca^+2

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    T tubules in skeletal muscles are formed by

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    Cardiac muscles differ from skeletal muscles in their

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    If fatty materials deposited inside the artery, then the condition is termed as

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    An ionic compound A+B is most likely to form when

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    Which of the following blocks will have comparatively higher electron affinity?

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    Which of the following compounds has a non-directional bond?

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    In a double bond connecting 2 atoms, there is a sharing of

    140 / 288

    In a crystal, cations and anions are held together by

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    A molecule in which the distance between two carbon atom is largest is_________.

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    Which of the following statements is not correct

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    Which of the following species has lone pair of electrons on the central atom?

    144 / 288

    A hypothetical reaction X → 2Yproceeds by the following sequence of steps:
    1/2X → Z   ∆H = q1
    Z → 2W     ∆H = q2
    W → 1/2Y   ∆H = q3
    The values for the ∆H of the reaction is

    145 / 288

    Which of the following has a positive value of enthalpy

    146 / 288

    NaOH + HCl   →   NaCl + H2O
    Enthalpy change in the above reaction is called

    147 / 288

    When a solid melts, there is

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    What is not correct about ∆Hf

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    The values of ∆H for the process I(g) + e-1  → I-1(g) is

    150 / 288

    A state function which describes together the internal energy and product of pressure and volume is called

    151 / 288

    The value of ∆V is very small. The term P∆V can be neglected for the process involving

    152 / 288

    Decomposition of H2O is

    153 / 288

    In a normal person's ECG, which wave has highest value of voltage

    154 / 288

    Which of the following is a molecule formed in metabolic pathway by the equal aplitting of a phosphorylated hexose into two halves

    155 / 288

    In photosynthetic prokaryotes, which of the following might be absent

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    Angle of deflection was studied by

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    Which of the following is the best explanation that CO2 is a non-polar molecule

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    The molecule having a covalent bond

    159 / 288

    Which one shows high %age of the ionic character?

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    Which of the following have their outer most shell complete in atomic form?

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    Pentane and 2-methyl butane have the same

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    According to vital force theory

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    The property of carbon chain formation is called

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    Methane is used in power generation in chemical industries being a

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    Sodium benzoate and benzoic acid are mixed in equimolar ration to form buffer if pKa is 2 what will be the pH?

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    Which of following is not a base

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    Which one of the following aqueous solutions will be basic

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    Unit of Kc is

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    -d[N2O5]/dt represents

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    The rate of reaction when the concentration of reactants are taken as unity is called

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    For 3rd order reaction, the half-life is inversely proportional to the initial concentration of reactants

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    Order of reaction of 2N2O5 → 2N2O4+O2 is

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    Neutron and proton are commonly known as

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    The half-life of radium is 1590 years. In how many years shall the earth loss all its radium due to radioactive decay?

    175 / 288

    The energy liberated when one atom of U-235 undergoes fission reaction is

    176 / 288

    How much heat does a 40 W bulb generates in one hour

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    An immersion heater of 400 watts kept on for 5 hours will consume electrical power of

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    There are three bulbs of 60W 100W and 200W which bulb has the thickest filament.

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    Three bulbs are rating 40W 60W and 100W designed to work on 220V mains. Which bulb will burn most brightly if they are connected in series across 220 V mains

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    The acceleration of a projection on the diameter for a particle moving along a circle is

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    The force responsible for the vibratory motion of the simple pendulum is

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    The length of the second pendulum is

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    The displacement of SHM is written as X = X`sinθt if the displacement is written by X = Xθ sont then phase constant will be equal to

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    For what displacement the P.E becomes 1/4 of its maximum value

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    ---------- is study about energy of a chemical system

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    Reaction in which heat evolves is called

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    CuSO4 + Zn>>ZnSO4+Cu is

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    The lattice energy of NaCl is

    189 / 288

    In an electrolytic cell current flows

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    If electricity is passed through a CuSO4 solution by using a Pt electrode then which of the following possible change occurs

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    Which has a maximum oxidation number

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    The degree of dissociation of week electrolyte increases as

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    Molten NaCl conducts electricity due to the presence of

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    In which of the following reactions occur at cathode

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    In electrolytic solution conductance of electricity is due to

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    The elements which are very abundant in earth crust are

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    Carbonates of lithium are not stable like that of sodium due to

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    Which of the following sulphates is not soluble in water

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    Which element is produced at the cathode during the electrolysis of brine in Nelson’s cell

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    Calcium carbide is prepared by heating lime with coke a

    201 / 288

    Crystals of Na2CO3. 10H2O when exposed to air

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    The oxidation number of the central metal atom in [Ni(CO)4] is

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    K2 (Cu(CN)4) which one is correct

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    Compounds attracted by applied strong magnetic field are called

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    The melting points and boiling points up to the middle of 3d- series

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    When light is exposed to transition element then electrons jump from lower orbitals to higher orbitals in

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    When one hydrogen atom of an alkane is removed then it is called

    208 / 288

    Alkanes are also known as

    209 / 288

    Which of the following is the most reactive

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    Introduction of the nitro group in a molecule is called

    211 / 288

    R-Mg-Br is called

    212 / 288

    Removal of halogen and hydrogen atom is

    213 / 288

    Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?

    214 / 288

    Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next?

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    Look at this series: 3, 4, 7, 8, 11, 12, ... What number should come next?

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    In question number 2 what will be frequency of dwarf plant in F2

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    A pea plant with yellow seed was crossed to a plant having green seeds. What will happen in F1; if plants are true breeding

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    Filial is a Latin word. It means

    219 / 288

    The position of a gene on chromosome is called

    220 / 288

    Which of the following is monohybrid cross

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    A man with blood group “A” marries a woman of blood group “B”. Both are heterozygous. What is the off-springs having phenotype “O”

    222 / 288

    In nature, Garden pea is

    223 / 288

    Look at this series: 31, 29, 24, 22, 17, ... What number should come next?

    224 / 288

    Look at this series: 8, 22, 8, 28, 8, ... What number should come next?

    225 / 288

    Removal of CO2 is called

    226 / 288

    The speed of growth is

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    Lateral meristems are present in

    228 / 288

    Determinate growth is

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    Vegetative roots and shoots grow by

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    Plasticity of cell wall increases during

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    Cells of fibers and tracheids elongate during

    232 / 288

    DNA has a helical shape with the diameter of

    233 / 288

    The true E.Coli replicating enzyme is

    234 / 288

    Which statement is correct?

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    In alkaptonuria

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    Central dogma is

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    Gametes in animals are produced by

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    In parthenocarpy which levels are high in ovaries

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    Which statement is correct?

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    Which statement is incorrect?

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    Growth movement of pollen tube towards the egg is

    242 / 288

    Pulvinus tissues are present in

    243 / 288

    Excited atoms return to their ground state in

    244 / 288

    In obtaining an X-ray photograph of our hand we use the principle of

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    The radiations emitted form hydrogen filled discharge tube show

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    The electric P.E of an electron in an orbit at a distance rn from the positive charge

    247 / 288

    The penetrating power of X-rays depends on their

    248 / 288

    Weber is the unit of

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    A.C cannot be used for

    250 / 288

    Which of the following uses electric energy and does not convert it into any other form

    251 / 288

    A.C and D.C have the same

    252 / 288

    Which one of the following radiations has the strongest photon

    253 / 288

    Which of the following is the correct statement

    254 / 288

    As the temperature of the black body is raised the wavelength corresponding to the maximum intensity

    255 / 288

    The name of the photon for the quantum of light was proposed by

    256 / 288

    Select an alternative from of uncertainly principle from the following

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    P-N junction when reversed biased acts as a

    258 / 288

    Semi-conductor germanium and silicon are

    259 / 288

    In N-P-N transistor, P works as

    260 / 288

    Which one of the following band is completely filled in case of conductors

    261 / 288

    Identify the correct statement about minority carriers

    262 / 288

    Depletion region of a junction is formed

    263 / 288

    The symbol of N-P-N transistor is

    264 / 288

    Thermions are

    265 / 288

    A hoop and disc have same mass and radius. Their rotational K.E are related by an equation

    266 / 288

    According to Einstein, the gravitational interaction is possible between

    267 / 288

    One radian is equal to

    268 / 288

    A stone is whirled in a vertical circle at the end of a string. When the stone is at the highest position the tension in the string is

    269 / 288

    Centripetal force performs

    270 / 288

    Magnetic force acting on a unit positive charge moving perpendicular to the magnetic field with a unit velocity is called

    271 / 288

    What is the value of the current in a wire of 10cm long at the right angle to a uniform magnetic field of 0.5 Weber/m2 when the force acting on the wire is 5N

    272 / 288

    A particle of mass m and charge Q moving with velocity V enters the region of a uniform magnetic field at right angle to the direction of its motion. How does its kinetic energy get affected?

    273 / 288

    A moving coil galvanometer of resistance 100Ω gives half scale deflection for a current of 20mA. What will be the potential difference across it

    274 / 288

    The magnetic force experienced by a charged particle moving in a magnetic field will be minimum when it moves

    275 / 288

    SI unit of flux density is

    276 / 288

    The charged particle enters the uniform magnetic field in such a way that its initial velocity is not perpendicular to the field the orbit will be

    277 / 288

    Value of permeability of free space in SI units is

    278 / 288

    Which of the following is a chemical link between catabolism and anabolism

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    The organisms able to use sunlight directly as a source of energy are

    280 / 288

    Net yield of H2O in Photosynthesis is

    281 / 288

    Which of the light is mainly absorbed by the plants

    282 / 288

    Chlorophyll is insoluble in

    283 / 288

    A structural protein is

    284 / 288

    A DNA fragment contains ACGT nucleotide sequence in one strand. How many hydrogen bonds will it make with other strand?

    285 / 288

    Pyrosis or heart burning is due to inefficiency of

    286 / 288

    It is common for digestive system and respiratory system

    287 / 288

    Type of digestion which is not helpful in direct absorption of food

    288 / 288

    Nasal cavity is lined with

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Attempt MDCAT Practice Test Online 2022 and try to  to solve as many questions and go through as many problems as you can. MCQ’s  in MDCAT Practice Test Online 2022, are selected from first half of the book. Write down your marks in the comments. A little more then 210 MCq’s are given for you to achieve the time management skill. Try to solve it in the same time as the one in MDCAT test. It will help you develop mental agility. And will help you with recalling data from your memory quicker.

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