CAT Exam

Four bells ring together at 09;00 a.m.
after this they toll at 7,8,11,12 sec.
How many times will they toll together in next 3 hours?

Read Solution (Total 2)

5 times

After every 1848 secs , they will toll together.
hence 5 times in 10800 secs.
11 years agoHelpfull: Yes(1) No(0)

10,11,14,15
11 years agoHelpfull: Yes(0) No(2)

CAT Other Question

A clerk spends 15% of his total income on house rent. He uses 60% of the remaining income to meet his expenses. If he saves Rs. 1,700, then what is his total income? A car running at a speed of 50 kph crosses a road double its length in 30.4 seconds.what is the length of the road?