Problems on H.C.F and L.C.M
What is the least number, which when divided by 5,6,8,10 and 12 leaves the remainder 2 in each case , but when divided by 13 leaves no remainder ?

864
664
762
962

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Problems on H.C.F and L.C.M
A, B and C start running around a circular stadium and complete one round in 27 s, 9 s and 36 s, respectively. In how much time will they meet again at the starting point?

3 minute 48 seconds
1 minute 48 seconds
4 minute 48 seconds
2 minute 48 seconds

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP