Railway Rrb Mock Exam Template With Answers Page 17
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19Railway RRB Mock Test - 8
(C) Rs. 125
(D) Rs. 180
92. When certain quantity of sugar is sold at Rs. 11 per kg the gain is 10%. If the
total gain is 50 Rs. what is the quantity of sugar sold?
(A) 100 kg
(B) 50 kg
(C) 60 kg
(D) 80 kg
93. The sun of a number and its reciprocal is one eighth of 34. What is the product
of number and its square root?
(A) 8
(B) 32
(C) 27
(D) 34
94. The total surface area of a right cone of height 14 cm and base radius 7 cm is?
2
(A) 462 cm
2
(B) 344.35 cm
2
(C) 498.35 cm
2
(D) 444.6 cm
95. The ratio of radius and height of a right circular cone is 3 : 4, and the volume is
3
96 π cm
. The curved surface area of cone will be?
2
(A) 42 π cm
2
(B) 48 π cm
2
(C) 60 π cm
2
(D) 36 π cm
2
96. The sum of diagonals of a rhombus is 10 m and its area is 9 m
. What is the
sum of square of its diagonals?
2
(A) 36 m
2
(B) 64 m
2
(C) 84 m
2
(D) 100 m
Page 17
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