Find the average of 205, 302, 108, 403 and 202 (a) 450     (b) 1225    (c) 244    (d) 1220

Average of a , b and c is 11; average of c , d and e is 17; average of e and f is 22 and average of e and c is 17. Find out the average of a , b , c , d , e and f . 15 2/3 (b) 18 1/2 (c) 16 1/2 (d) None of these

The G.C.D. of 1.08, 0.36 and 0.9 is (a) 0.03 (b) 0.9 (c) 0.18 (d) 0.108

The L.C.M.of 22,54,108,135 and 198 is (a) 330 (b) 1980 (c) 5940 (d) 11880

Find the HCF of 72, 108 and 180. (A) 72 (B) 24 (C ) 12 (D) 36

253, 136, 352, 460, 324, 631, 244 (a) 136 (b) 324 (c) 352 (d) 631

Find the square root of 0.0324. (a)1.8 (b)1.08 (c)0.018 (d)0.18

2+3/(10)+4/(100)=\ ? 2.304 (b) 0.403 (c) 2.34 (d) 2.43

3, 4, 9, 22.5, 67.5, 202.5, 810 (a) 4 (b) 9 (c) 22.5 (d) 67.5 (e) 202.5

Find the missing term in the given series. 3, 12, 48, 192, ? (a)202 (b)301 (c)768 (d)689

Find the LCM of 3.2, 2.72 , 1.28 and 1.44 A. 24.48 B. 2448 C. 2.448 D. 244.8