MDCAT Mock Test 7
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Q.38 The cell organelles involved, in some cases, with extra-cellular digestion
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Q37 The muscle contraction depends on:
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Q.36 The ETC in plants consists of an electron carrier called?
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Q.35 Enzymes for light-dependent reactions of photosynthesis would most likely be associated with:
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Q.34 If the non-protien part is loosely attached to the protein part in the enzyme, it is known as
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Q.33 The presence of peptidoglycan in Gram positive bacteria is
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Q.32 Lymphocytes are found in:
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Q31 What happens during muscle contraction to the length of each myosin and actin filament?
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Q.30 This group of animals has three bones in the ear.
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Q.29 A monohybrid cross yielded 3:1 in F2. What could be mode of inheritance?
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Q.28 The enzyme which plays important role in HIV pathogenesis
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Q.27 In the process of esterification OH is derived from?
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Q.26 Two pea plants are crossed. One plant is homozygous dominant for purple flowers, and the other is homozygous recessive for white lowers. What fraction of the F2 population will have white lowers?
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Q.25 Which of the following is an example of a marine annelid?
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Q.24 Glycophorin is involved in which of the following disease?
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Q.23 During inspiration, the diaphragm:
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Q.22 Which of the following is false about conjugation?
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Q.21 When was the Tobacco mosaic virus successfully crystalized?
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Q.20 Cytochromes are electron transport intermediates containing?
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Q.19 Sm0oth endoplasmic reticulum is abundant in which types of cells?
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Q.18 Which of these is not a reflex action?
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Q.17 A structural component that is found in all viruses is?
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Q.16 Which of the following changes length during sarcomere contraction?
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Q.15 Urethra and vagina have openings to the exterior:
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Q.14 Protein coat of a virus enclosing nucleic acid is called?
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Q.13 The frequency of allele if it is evolutionary successful is?
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Q.12 In enzymatic mechanism, the substrate bind to enzyme active site to produce?
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Photosystems are located in _
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Q.10 Synaptic vesicles discharge which hormone at the neuromuscular junction?
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Q.9 This is a reduced compound
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Q.8 Which of the following structure provides greater pathogenicity to the bacteria?
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Q.7 The thalamus and the hypothalamus are located in which region of the brain?
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Q.6 The uterus of the female reproductive system opens into the?
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Q.5 Evaporation of water from aerial parts of plants is called:
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Q4 A condition with abnormal amount of fats is called:
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Q3 Assymetrical body is a feature of phylum
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Q.2 The set of all genes in any population is termed as?
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Q.1 In all plants the major sites of photosynthesis are?
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Q.68 A person was married to his cousin and both are heterozygous for sickle cell anemia. Among their four kids, what will be proportion of affected homozygotes?
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Q.67 Interaction between genes occupying different loci is:
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Q.66 Which of the following provides the strong evidence in support of evolution:
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Q.65 Which one of the following is the attribute of Lamarckism?
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Q.64 All of the following are the attributes of evolution except:
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Q.63 Ozone depletion is commonly caused by:
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Q.62 Sum rays are re-radiated from the surface of earth in the form of:
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Q.61 Herbivores always occupy :
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Q.60 A small size gene can be get easily by/from:
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Q.59 NADH produced during glycolysis and Krebs cycle will oxidized by:
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Q.58 The enzymes required for the breakdown of glucose into pyruvate is present in:
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Q.39 Which of the following genetic diseases is caused by mutations in a membrane protein?
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Q.40 Which of the following is true of both bacterial conjugation and meiosis?
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Q.41 The period during which a girl sexually matures is called
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Q.42 Antibodies play important role against microorganisms and other pathogens to which type of proteins do they belong?
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Q43 The animals in which there are separate male and female individuals are called?
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Q.44 To produce ATP (adenosine triphosphate) in muscles, creatine phosphate (CP) transfers__________________ to adenosine diphosphate (ADP).
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Q45 Which was the first virus to be successfully crystalized?
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Q.46 The path of electrons through the two photosystems is called?
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Q47 The T-lymphocytes and B-lymphocytes are the major cells of the:
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Q.48 Octopus belongs to phylum mollusca because:
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Q.49 In reproduction, semen refers to which of the following?
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Q.50 How does each photoexcited electron pass from PS1 to PS2?
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Q.51 Which of the following is the respiratory surface in human beings?
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Q.52 The patellar reflex and the Achilles reflex are examples of:
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Q.53____________________are among smallest known virus
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Q.54 Structures that were once functional in the past but no longer serve a purpose due to evolutionary adaptations and physiological changes are referred to as?
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Q.56 Which of the following movements are possible in pivot joint?
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Q.55 Complete breakdown of glucose molecule takes place in which of the following?
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Q.2 an element or its compound is first _________to get its _______spectrum by spectrometer
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Q.1 Suppression of ionization means
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Q.124 Ethyne has which hybridization?
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Q.123 Which of the following is succinic acid?
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Q.122 An orbital can accommodate at the most______________electrons
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Q.121 Ka (Cu(CN)4) which one is correct
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Q.120 Which of the following has six isotopes
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Q.119 Caustic Soda is made by electrolysis of concentrated solution of NaCI in
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Q.117 After the hydrolysis of ester the change in concentration of acid at different intervals is calculated by
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Q.116 Distillation of calcium acetate and calcium formate produces?
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Q.115 The crude petroleum is separated in fraction by
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Q.114 On which of the following factors Hydration Energy depend?
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Q.112 If uncertainty in momentum of electron is zero, the uncertainty in its position would be?
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Q.111 Evaporation is a process?
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Q.110 Which of the following compound is an amide?
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Q.109 What is the mass of one mole aspartame having formula C14H18N:O5?
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Q.108 Temperature and volume in an experiment are part of
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Q.107 I is an example of___________?
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Q.106 PV/nRT for an ideal gas is called
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Q.105 Ethane is obtained by electrolyzing-
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Q.104 The maximum number of electrons accommodated in a shell or energy level is calculated by formula
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Q.103 Left-handed helix in proteins secondary structure is called as
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Q.102 In electrochemical series reduction potential relates to only
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Q.101 Strong acid can be involved in a spontaneous reaction which is termed as
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Q.100 Which of the following is typical transition element?
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Q.99 Which forces are very significant in non-polar molecules like Cl2, H2 and noble gases
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Q.98 In SNa reactions, the hybridization of carbon in moving from substart to transition state changes from?
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Q.97 Due to less polarizability of Fluorine, it boils at ___________C
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Q.96 Heat supplied at constant pressure equals to
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Q.95 Wholar first time prepare urea in laboratory in ?
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Q.94 Which of the foloving is a strong acia?
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Q.93 The ionizatior energy of group _____________shows abnormal trend
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Q.92 Change in Pressure will only affect fhe.substances which are in
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Q.91 The half-ire of Uranium i
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Q.90 Which of the following propefties belong to acetic acid?
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Q.89 Iftwo substituents are present at 1,4 positions then the isomer is called As____________?
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Q.88 Acetaldehyde in the presence of Con.H2SO4 undergoes
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Q87 : Octet rule is followed by the central atom of _________ molecule
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Q86 : Which of the following is most ionic in nature
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Q.85 The general name of ore CasO4. H20 is
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Q.84 The electron affinity of fluorine is less than chlorine as we move down the group, this deviation in behavior is due to its
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Q.83 Alcohol oxidation gives carboxylic acid through
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Q.82 In balancing it is very important to identify the substance whose
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Q.81 Conjugate base of a weak acid is
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Q.80 According to Bohr the orbits in which electrons revolve around the nucleus are
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Q.79 Salt Bridge is used for the purpose of
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Q.78 What Isthe nature of Carbon present in Aldehyde is?
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Q.77 H banding is not present in which of the following_____________?
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Q.76 Which of the following methods .used to prepare acetic acid?
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Q.75 Metallic character depends on.
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Q.74 The specific site at which substrate is attached on the enzyme and converted into product is called as_________________?
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Q.73 The unit used to express the relative atomic mass is called
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Q.72 Isopentane is an example of_
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Q.145 Current that fluctuates periodically with time is
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Q.144 In mass-spring system, which of the following does not depend on the initial displacement of the spring?
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Q.143 The flux is the region where magnetic field
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Q.142 Three charges +3q+q and Q are placed on a straight line with equal separation. In order to make the net force on q to be zero, the value or Q will be
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Q.141 The angular momentum of photon is
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Q.139 Peak voltage in the output of full wave rectifier is 10V so de component of the output voltage is
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Q.138 The nucleus shape is considered to be
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Q.137 Acceleration in the Simple pendulum is always to displacement
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Q.136 First law of thermodynamics is special case of
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Q.135 A particle is performing uniform circular motion has constant:
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Q.134 “The heat required to raise the temperature of one mole or the substance through 1 K” is called:,
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Q.133 Magnetic 1lux is a
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Q.131 In a stationary wave, the distance between adjacent nodes is equal to:
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Q.130 A closed container contains an ideal gas. Which of the following changes will result in decrease in temperature?
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Q.129 What is the relationship between Power, Current and Resistance?
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Q.128 Which is not radioactive?
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Q.127 Which unit is used in the measurement of Displacement?
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Q.126 When a force is parallel to the direction of motion of body, the work done is
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Q.125 SI Unit of current is?
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Q.124 Motional emf can be produced with
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Q.123 What is the power of a bulb if it is operated at 220V and the current in the circuit is 1.5 Amp
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Q.122 As mass number increases, which of the following does not change
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Q.121 A pendulum undergoes simple harmonic motion. The phase difference between the displacement and the acceleration of the particle is:
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Q.120 Mass mi has a velocity of Om/s and mass m2 has a velocity of 5 m/s. Mass mi>m2. Which one has larger interior?
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Q.119 Negative of potential gradient is equal to:..
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Q.118 If the clouds of earth behaves like a black body what will happen
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Q.117 100 W heater is used for 5 minutes to heat some water from 20C to 50C. What is the mass of water which is heated? Specific heat capacity of water is 4.2 J/gC.
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Q.116 A cyclist come to skidding stop in 10 m, the force on the cycle due to the road is 200 N and opposite to the motion. how much work does the cycle do on the road
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Q.115 The centripetal force is zero when centrifugal force is
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Q.114 A galvanometer acting as a voltmeter will have a coil with
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Q.113 A stationary wave is setup on a string of length 10 cm. Four loops are formed. what is the distance between two consecutive crests?
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Q.112 A beam of electrons can
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Q.111 Electrostatic force is
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Q.110 What force provides the centripetal force to planets moving around the sun?
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Q.109 Identify the factor on which mutual ínductance does not depend.
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Q.108 A Wave passes through a medium, each particle of the medium performs 100 complete vibrations in 5 seconds. What is the frequency of the wave:
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Q.107 When bulb is turned on, ohm’s law is applicable
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Q.106 An object is displaced from point A (0,1,1) m to point B(1,4,3) m under a constant force F= (i+2j+3k). find the work done by this force in this process
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Q.105 The use of a capacitor filter in a rectifier circuit gives satisfactory performance only when the load
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Q.104 You have three capacitors, each of 2 pc. In which of the following combinations of the three capacitors, the resultant capacitance is 6 uC?
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Q.103 When a spring is stretched, work done by stretching force is
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Q.102 An object is moving at constant speed, which of the following is always true:
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Q.101 If we are moving with constant velocity frame then the inertial state is same as
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Q.100 If the instantaneous current in a circuit is given by I=A sin (wt) ampere, the rms value of the current is:
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Q.98 The engine is supposed to work between 727 degree C and 227 degree C, then maximum possible efficiency is
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Q.97 Which statement is in correct?
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Q.96 Frequency of a travelling wave is 2000 Hz. Its speed is 300m/s. What is its wavelength?
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Q.95 The open-circuit test in a transformer is used to measure
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Q.94 Woolen clothes keep the body warm because of
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Q.93 A cubic vessel of height 1 m is full of water, the minimum work done in taking water out
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Q.92 If a proton, alpha particle and photon moving with same velocity enter in uniform magnetic field then which particle will deflect more
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Q.181 Choose the correct spelling of the word
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Q.200 The sun ______________(shine) brightly.
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Q.199 The students were a waiting for the arrival of the chief guest.
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Q.198 Mariam enjoys eating.___________cheese.
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Q.197 Either my father or my brothers_____________going to sell the car.
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Q.196 Find the error?
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Q.195 “What are you doing here?” “I___________________TV.”
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Q.194 Choose the correct type of tense. “We will visit the museum”
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Q.192 I have already got a_____________ at a hotel in Murree. We shall have no problems.
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Q.190 _______________people know the town better than old Jake here.
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Q.189 We still haven’t come_________________ with an interesting theme for the advertising campaign.
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Q.187 Cho0se the correct sentence.
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Q.186 Iborrowed._____________________pencil from your pile of pencils and pens.
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Q.185 Either my mother or my father._____________ coming to the meeting
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Q.184 Thank you. You’ve been very through this time.
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Q.183 Did I say anything to make you angry?
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Q.182 Cho0se the correct sentence.
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Category: Logical Reasoning
Q.205 Statement: I. Majority of the citizens in the locality belongs to higher income group. II. The sales in the local supermarket are comparatively much higher than in other localities.
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Q.203 Statement: The availability of imported fruits has increased in the indigenous market and so the demand-for indigenous fruity has been decreased. Course of Action: I. To help the indigenous producers fruits, the Government should impose high import duty on these fruits, even if these are not of good quality. II. The fruit vendors should stop selling imported fruits. So that the demand for indigenous fruits would be increased.
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Q.210 Discernible and Palpable have________________- number of same letter
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Q.209 STATEMENT: I. There has been a decline in the prices of the personal computers. II. School going kids are expressing interests in learning how the computer operates.
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Q.208 A book cannot exist without
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Q.206 How many such pairs of letters are there in the word HISTORICAL’ which have as many letters between them in the word as they have between them in the English alphabet?
Your score is
The average score is 51%