# RRC (Ajmer) 02-11-2014 Exam Paper

81. Decibel is-
A. a musical instrument
B. a measure of sound level
C. a musical noise
D. a wavelength of noise

82. The computer’s speed is measured in-
A. Kilobyte
B. Bits
C. Hertz
D. Megabyte

83. Choose the option to replace ? to continue the pattern in given number series.
6,12,21,?,48
A. 33
B. 38
C. 40
D. 45

84. 16.7+12.38-?=10.9
A. 17.89
B. 18.99
C. 16.98
D. 20.09

85. Select the option of related letters to replace ? to have similar relation on either side.
REASON : SFBTPO :: THINK : ?
A. SGHMJ
B. UIJOL
C. UHNKI
D. UJKPM

Directions — (Q. 86 to 88) Find the option that can replace ? in given series.

86. 2,7,14,23,?,47
A. 30
B. 34
C. 39
D. 44

87. 68,81,96,?,132
A. 105
B. 110
C. 130
D. 113

88. 128,?,82,62,44,28
A. 99
B. 104
C. 109
D. 106

89. ‘LOAD’ is coded as ‘MPBE’ and ‘DRIVE’ as ‘ESJWF’. How will you code the word ‘LADDER’?
A. MDEEFS
B. MBEEFS
C. NCFFGT
D. MBEESP

90. Find the option to replace? to complete the pattern-

 1 4 ? 4 2 5 2 2 3 49 64 169

A. 3
B. 6
C. 5
D. 4

91. 1027.05-314.005+112.25 = ?
A. 825.095
B. 825.295
C. 825.305
D. 825.395

92. A train is moving with a speed of 180 km/hr. it’s speed in m/sec is-
A. 5 m/sec
B. 30 m/sec
C. 40 m/sec
D. 50 m/sec

93. 7589 – ? = 3434
A. 4242
B. 4155
C. 1123
D. 11023

94. 72519 x 9999 =?
A. 725117481
B. 674217481
C. 685126481
D. 696217481

95. Which of the following numbers is divisible by 24 ?
A. 35718
B. 63810
C. 537804
D. 3125736

96. If 60% of 3/5 of a number is 36, then the number is-
A. 80
B. 100
C. 75
D. 90

97. The HCF of 3556 and 3444 is –
A. 23
B. 25
C. 26
D. 28

98. Three number are in the ratio 1:2:3 and their HCF is 12. The numbers are-
A. 4, 8, 12
B. 5, 10, 15
C. 10, 20, 30
D. 12, 24, 36

99. The value of (1+.1+.01+.001) is-
A. 1.001
B. 1.011
C. 1.003
D. 1.111