Problems on H.C.F and L.C.M
A. B. and C. start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds.all starting at the same point.

45 minutes
42 minutes 36 seconds
26 minutes 18 seconds
46 minutes 12 seconds.

ANSWER DOWNLOAD EXAMIANS APP

Problems on H.C.F and L.C.M
Find the greatest number that will divide 147,185 and 251 leaving the remainders 3,5 and 11 respectively.

11
13
12
14

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP