A 5 28 00 hrs b 5 30 00 hrs c 5 38 00 hrs d 5 40 00

A. 5 : 28 : 00 hrs
B. 5 : 30 : 00 hrs
C. 5 : 38 : 00 hrs
D. 5 : 40 : 00 hrs
Answer: B

Question: 06
A rectangular courtyard 4.55 meters long and 5.25 meters wide is paved exactly with square
tiles of same size. Find the largest size of the tile used for this purpose?

Question: 07
John, Smith and Kate start at same time, same point and in same direction to run around a
circular ground. John completes a round in 250 seconds, Smith in 300 seconds and Kate in
150 seconds. Find after what time will they meet again at the starting point?

Question: 08
Find the least number, which when divided by 12, 15, 20 and 54 leaves a remainder of 8 in
each case.

Question: 09
Find the largest number of 4-digits divisible by 12, 15 and 18
A. 9900
B. 9750
C. 9450
D. 9000.
Answer: A