Rrb Ntpc Exam Template With Answers Page 26
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27RRB NTPC Pre 2016 : Practice Paper - 1
60. Let the present ages of Namrata and Divya are 4x
2. (A) Dry cell is a type of primary cell.
and 3x years respectively;then 4x + 3x = 28
3. (C) Photosynthesis takes place in chloroplast.
Hence, their present ages are 16 and 12 years.
4. (A) Star fish is an echinoderm.
so, required ratio = ( 16 + 4) : ( 12 + 4) = 20 : 16 = 5 : 4
5. (C) Lead in pencil is made up of graphite.
1. (D) Generally the wire of the electric fuse is made
up of alloy of tin and glass.
82. a) pituitary gland
61. b) Naypyidaw
83. b) metamorphism
62. a) 0.5 per cent
84. a) Leukaemia
63. c) Himachal Pradesh
85. a) Salt water
64. a) Liberia
86. d) Oxygen and water
65. b) Payments Banks
87. a) Sciophytes
66. b) UDAY
88. b) Aryabhata
67. c) Sikkim
89. b) Tesla
68. d) Mysuru, Karnataka
90. d) 55 and 45 decibels
69. c) Guatemala
91. (C) In vacuum speed of light is the highest.
92. (B) Hydrogen bomb works on the principle of
70. d) Singapore
nuclear fusion.
93. (A) Cinnabar (HgS) is the ore of mercury.
71. a
94. (B) CPU is called as the brain of the computer.
72. c
95. (D) RBCs are formed in bone marrow.
96. (A) One barrel = 159 litres
73. b
97. (B) Robert Hooke coined the term ‘cell’.
98. (C) Echo is caused due to the reflection of sound.
74. a
99. (D) Forest Survey of India is located at Dehradun.
75. d
100. (D) Volta invented electric battery.
101. (A) Vertebrae has 39 bones; highest in the
76. d
human body.
102. (A) Air bubble in water works as concave lens.
77. c
103. (B) Pure gold is of 24 carat; % of gold in 18 carat
78. b
gold is 75.
104. (C) Blue Whale is the largest mammal.
79. c
105. (A) Rayon fibre is made up of cellulose.
106. (B) Film of the camera works similar to that of
80. b
the retina of human’s eye.
81. a) vacuum tube
Page 26
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