MDCAT Past Papers Yearly

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KMU MDCAT 2023 Test (Tutor Mode)

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1. All are the properties of water excluding

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2. all animals begin life as a

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3. adding substrate will not make a difference to the enzyme catalyzed reaction

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4. the cerebellum is primarily concerned with

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5. what is "flavin adenine dinucleotide"

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6. purines are _______nitrogenous bases

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7. which of the following can be effective in preventing viral infections in humans

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8. alternation of generation is the character of ________ phylum

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9. which structure is responsible for the excretion in arthropods

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10. parazoa are simple multicellular animals which are believed to have evolved from?

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11. which of the following types of haemophilia is more common in human population

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12. when are Rh antibodies are produced in Rh -ve person

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13. how many actin filaments surround the myosin at each end

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14. which cartilage is found at the end of long bones

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15. at the beginning of menstrual phase the _______ are at the lowest level

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16. which among the following is not related with the role of sertoli cells

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17. endospore formation is _______

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18. which of the following is a prokaryote

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19. which of the following is true about bradykinin

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20. where does the trachea lie in relation to the oesophagus

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21. the SA node is located in the _______wall of the right atrium

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22. darwin's "origin of species by natural selection" is mainly concerned with

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23. according to neo darwinism which of the following is the cause of evolution

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24. all of the following are true about neutrophills except

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25. which of the following is an example of hydrolase

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26. which part of brain plays a key role in long term memory?

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27. the neuron is said to be polarized when the

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28. ________ regulates the selective permeability of the plasma membrane allowing movement of molecules according to the needs of the cells

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29. which mode of genetic exchange between bacteria involves cell to cell contact between the bacterial cells?

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30. __________is the heat required to convert a gram of water into vapours at its boiling point

31 / 199

31. sucrose is hydrolyzed into

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32. what is the number carbon atoms in pyruvic acid

33 / 199

33. the protein coat surrounding the genome of virus is called

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34. an additional covering surrounds the cell wall of some bacteria that either prevent the bacteria from being phagocyted by host cells or helps them to make biofilms. which of the following term is used for this covering

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35. viruses are not classified based on:

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36. the cells of endoderm of coelenterates are specialized for

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37. The carotenoid absorb light in the visible spectrum between _______ and ________ wavelengths

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38. locus of a gene on a chromosomes means its

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39. hip joint and shoulder joint are examples of

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40. the genome of HIV is made up of

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41. a bacterium with single polar flagellum is

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42. cytotoxic T cells __________

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43. who proposed the concept that an organism can pass on acquired modifications to its offsprings?

44 / 199

44. enzymes are _______

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45. the total number of cranial nerves in human body are

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46. the cells of non virulent strain of streptococcus pneumonia are

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47. which of the following is the opposite of condensation reaction?

48 / 199

48. glucose is classified as a _________

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49. which of the following is rod shaped virus

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50. Mendal's law of independent assortment can be explained by

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51. in breast feeding mothers which hormone would be at increased level

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52. which component is present in the cell wall of gram positive bacteria but not in gram negative bacteria

 

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53. thymus gland is involved in maturation of which of the following

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54. which of the following is true about the occurrence of erythroblastosis foetalis.?

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55. which of the following is known as vessels of the vessels

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56. what alters the shape of enzymes and makes them functional

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57. what brings membrane potential to threshold?

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58. a shallow groove is cerebrum is called _______ and deep groove is called _______

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59. function of the nucleolus is to form

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60. storage diseases are caused by the excessive accumulation of substances within the cell , due to defects (mutations) in one of the ______enzymes

61 / 199

61. the co enzyme NAD is made up of

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62. which is the factory for synthesis of sugars in autotrophic eukaryotes

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63. a male or a female child of an affected mother has 50% chance of acquiring the disorder. such disorder is

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64. muscle fatigue results due to deficiency of _______ and excess accumulation of ________

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65. the incubation period of syphillis is

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66. autoclave chambers are used for _______ of surgical instruments

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67. cell death due to tissue damage is called

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68. a well known physical change is melting of ice the melting of ice is favored by

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69. amount of heat absorbed when one mole of liquid changes to gas at its boiling point is called

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70. An unknown element having electronic configuration [Ne] 5s2, 5p5 will be

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71. brass is an alloy of

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72. compound X reacts with grignard's reagent to produce tertiary alcohols. what is the compound

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73. enantiomers are the examples of

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74. flame test identify alkali metals when they are burnt. which of the following combination is correct

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75. for an endothermic reaction H represents the enthalpy of reaction. the minimum value for the energy for activation will

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76. greater the resonance energy of  a molecule ?

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77. H2O has geometry

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78. humans are unable to digest

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79. if the work is done by system on the surroundings and heat is absorbed by the system from the surroundings the change in internal energy ΔE will be

80 / 199

80. in a rate equation rate = k[A][B] the reaction is

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81. In crystalline structure when length of all axes and angles are unequal then crystal will be

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82. in following molecules which one has shortest C-C bond length?

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83. in the presence of which of the following , wolf kishner reduction of aldehydes is carried out

84 / 199

84. in the IUPAC system carboxylic acid is also called as

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85. increasing the compressibility of a gas (Z) decreases its

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86. lucas test is based on

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87. one molecule of oxygen has the same mass as

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88. oxidation of secondary alcohol gives which of the following product?

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89. select the correct IUPAC name among the following

90 / 199

90. silver mirror with tollens reagent is formed by

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91. super batteries with high charge densities are called

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92. the bond that determine the secondary structure of a protein is

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93. the correct order of reactivity of alkyl halide is

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94. the correct sequence according to the acidity of alcohols is

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95. the element chlorine is found in a gaseous state while bromine is found in

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96. the final substitution product in the chlorination of methane in the presence of uv light and excess of chlorine is

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97. the number of particles (atoms, molecules or ions) in one mole of any substance is numerically equals to

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98. the reactant which consumed first in a chemical reaction is called as

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99. the SI unit of pressure is

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100. the specific heat of water is

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101. the substituent attached to benzene ring that act as ring deactivator is

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102. the tautomer of propenol is

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103. the volume of a fixed mass of a gas is directly proportional to absolute temperature and constant pressure as stated by

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104. what is the magnetic quantum number for s orbital

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105. what is the other name of positive rays

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106. what is the radius of 3rd orbit of electron in H-atom

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107. what is the reason of small atomic radii of sodium ions as compared to sodium atom?

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108. what mass of CaCO3 gives 48.8 liters (measured at STP) of CO2 on strong heating ?

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109. when an element occurs in different physical forms it is called as

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110. which compound is formed when magnesium is reacted with 2 molecules of water

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111. which method is generally used to prepare alkynes?

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112. which of the following cell reactions correctly represents the electrolysis of water?

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113. which of the following organic acid does not have a COOH group?

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114. Which of the following prefix is used when two methyl groups are attached with the second last carbon of alkane chain?

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115. which of the following represent the functional group of acid halides?

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116. which of the following spectral lines series lies in the visible region?

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117. which one is more metallic

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118. which one of the following is a nucleophile

119 / 199

119. which pair of ions have five unpaired d-electrons?

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120. which reaction will proceed in forward direction?

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121. X is a compound which do not react with Na metal but produces carboxylic acid when under reflux with acidified potassium dichromate?

122 / 199

122. the current produced by a generator is called

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123. which of the following quantities is correctly matched with its units?

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124. which of the following materials have negative temperature coefficient?

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125. which of the following best describes inertia?

126 / 199

126. what is the rest mass of photon

127 / 199

127. what happens to a football which is inflated in a warm room, is used to play outside in cold weather?

128 / 199

128. weber is the unit of

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129. There are 2 pianos playing the same note , however the vibration from one piano is 223.20Hz and that of the other is 223.50Hz the beat frequency between the two tones will be

130 / 199

130. the waves in which the particle of medium vibrate about their mean position along the direction of propagation of waves are called

131 / 199

131. The thermal energy required to cause a unit temperature rise is called

132 / 199

132. the SI unit of electric potential is

133 / 199

133. the SI unit of capacitance is

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134. The resistance of the conducting material depends upon

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135. the radial acceleration is also considered as

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136. the primary purpose of rectification in an electrical circuit is to

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137. The number of waves passing through a certain point in a unit time is called

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138. the instantaneous power supplied to a circuit is the product of the _________and _________

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139. The compton's effect is the phenomenon that describes

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140. The device used to adjust voltage levels in an electrical circuits is called

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141. the distance covered by sound wave per unit time is called

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142. the domestic electric supply has a frequency of

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143. the capacitance of a capacitor depends upon

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144. the bird perching on a high power line does not get electric shock. this is because

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145. the absolute potential energy of a space ship on the surface of earth is

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146. the ability to produce electromotive force by changing the magnetic field inside the coil is used to generate

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147. Ohm's law states that the current is directly proportional to _______ and inversely proportional to _________

148 / 199

148. Newton's third law is corelated with

149 / 199

149. measure of displacement occur with the passage of time is called

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150. magnetic flux is maximum when the angle between the magnetic field and normal to the plane of finite area is

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151. in the case of doppler's effect the apparent frequency will be_________ the actual frequency when the source moves towards the stationary observer

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152. in three dimensional cartesian coordinate system (x,y,z) you have two vectors A and B. vector A has components Ax=4, Ay=-3 and Az=2. while vector B has components Bx=1 ,By=5 and Bz=-2 what is the dot (scalar product)of vectors A and B

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153. in the special theory of relativity the law of conservation of energy and law of conservation of mass is replaced by

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154. in a magnetic field photon passing through it deflects towards

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155. if the amount of work is required to move a charge Q from one point to another then the potential difference between the two points is given by

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156. if the acceleration of the body in one inertial frame is zero its acceleration in other inertial frame is

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157. if a moving object has no force acting on it

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158. circular period waves can be generated

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159. centrifugal force=

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160. Angular displacement is measured in

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161. according to first law of thermodynamics what is the relationship between the change in internal energy of a closed system ΔU  the heat absorbed to the system Q and the work done by the system W

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162. according to Bohr's model of the hydrogen atom electron moves in specific orbits around the nucleus called

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163. at the end of 14 min , 1/16 of sample of radioactive polonium remains. the corresponding half life is

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164. the decay constant of sodium (Na) is 0.0000128/s the half life of sodium is

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165. K-α are generated when transition of an electron occurs from

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166. accelerating electromagnetic charges radiate electromagnetic waves which propagate at the

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167. a wave is characterized by three physical parameters

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168. a train travels on a straight track passing signal A at 20m/. it accelerates uniformly at 2m/s and reaches signal B 100m further than A. at B the velocity of the train in m/s is

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169. A 3D image of remarkable quality can be achieved by modern version of microscope called

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170. a resister has a resistance of 200ohms, if a current of 0.5 amperes flows through it what is the voltage drop across the resistor

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171. a man standing in an elevator at the third floor of the building. what is the primary factor that determines the man's kinetic energy

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172. a magnet is suspended from a spring and it oscillates in and out of coil placed vertically below it. a galvanometer is connected to the coil and it shows ?

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173. a boy raises an object of mass 10kg vertically above his head through a height of 5m. the potential energy stored in the body is

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174. a ball thrown vertically upwards will have constant _________and a varying ________

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175. _______ law states that the magnitude of the force between 2 point charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them

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176. choose the sentence with correct word order

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177. choose the correct sentence

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178. add suitable conjunction in the given sentence

Your ice cream will melt, you should eat it quickly

179 / 199

179. correct the given sentence : I like cats, I hate dogs

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180. the Queen of England "Bestowed" a title upon the man who saved her life from a fatal accident. what does the word BESTOWED mean?

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181. the money, property, etc that is used to start or to operate a business is called

182 / 199

182. in prolonged space flight besides the obvious hazards of meteors, rocky debris and radiations astronauts will have to deal with muscle atrophy brought on weightlessness therefore when returned to earth they face a protracted period of weight training to rebuild their strength. what is the most likely meaning of the word "debris" as it is used in this passage

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183. "To cut off the head" idiom means

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184. choose the correct option : we must _________ the tickets for the movie in advance

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185. the phrase "spiffed up" stands for

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186. how much spoonfuls of sugar would you like in your tea? identify the part of sentence that carries error

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187. the police ________arrested the suspect

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188. the synonym of promptly is

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189. _______ you like a cup of coffee?

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190. maria _________that she could not attend classes next week

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191. the dog ________ escaped

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192. we are all looking forward _________ the announcement of election soon

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193. ________ going to sleep, I like to read for half an hour

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194. Statement: Due to increasing pollution, the government bans the use of all single-use plastic products from next year,
Courses of Action:
I. An awareness campaign is introduced by the government to encourage people to use ecofriendly products.
II. Subsidies to be provided to companies that manufacture eco-friendly products.

195 / 199

195. Observe Pattern and select the next term in the sequence:
P5QR, P4QS, P3QT,___P1QV

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196. Read the following statements and identify the best cause and effect relation.
(I)For the past four years, the district's literacy rate has been rising.
(II) The district administration organized a thorough training program for the volunteers working on the literacy campaign

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197. read the following and choose the correct answer

mice are to cats as goats are to

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198. some months have 31 days, how many have 28?

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199. read the passage carefully and answer the given question

over the past century the businessman has helped build civilization's great cities, provided people with luxuries and left is fellow citizens to certain standard of living. further seeding the industrial revolution around the world.

the passage best supports the statement that the businessman _____

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