CSC Company Numerical Ability LCM and HCF


Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is:

A. 4
B. 5
C. 6
D. 8

Read Solution (Total 2)

CSC Other Question

Find the odd man out.

1, 4, 9, 16, 23, 25, 36

A.
9
B.
23
C.
25
D.
36

The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?

A. 76 kg
B. 76.5 kg
C. 85 kg
D. Data inadequate
E. None of these