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

26 minutes 18 econds
45 minutes
42 minutes 36 econds
46 minutes 12 econds

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Problems on H.C.F and L.C.M
What is the greatest number that will divide 99, 147 and 219 leaving the same reminder in each case?

22
24
25
23

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP