1. A is 5 years younger than B. B is 3 times as old as C. If C was 10 years old 4 years back, the age of A after 6 years will be— (C)
(A)35
(B) 38
(C)43
(D) 45
2. What will be the last number in this series ? 85, 77, 70, 64, 59, 55,…? (D)
(A) 53
(B) 51
(C) 50
(D) 52
3. If KAMAL is written as 21413, then MAHAL will be written as— (C)
(A) 48113
(B) 43811
(C) 41813
(D) 38141
4. If the sum of 3 / 8 and 2/7 of a number is 370 then the number is (D)
(A) 520
(C) 500
(B) 540
(D) 560
5. The surface area of a cube is 216 sq.m. What is its volume? ( C)
(A) 512 cu. m.
(B) 480 cu. m.
(C) 216 cu.m.
(D) 100 cu.m.