Three friends A B and C run around a circular track of length 120 metres at speeds of 5 m

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Previous Question: . A ball is thrown twice from a place with the gap of 34 minutes between the two shots. A person approaching this point in a bus heard the second shot 33 minutes after he heard the first shot. What is the speed of bus (in kmph) if sound travels at 330 m/s? A. 30 B. 33 C. 36 D. 42 Next Question: Twenty six men - 1,2,3,....25 and 26 participate in 10km running race on a circular track of length 100m. All of them start at the same time, from the same point and run in the same direction. Their speeds, taken in the order, are in increasing AP. The time taken by 26 to meet 1, for the first time after they start is 20 sec and the time taken by 13 to complete the race is 52 minutes and 5 seconds. Find the time taken (in seconds), for all the twenty six men to meet for the first time at the starting point. A. 1000 B. 500 C. 625 D. 400

(#M40020614) EXAM question time,speed Keep an EYE

Three friends A, B and C run around a circular track of length 120 metres at speeds of 5 m/s, 7 m/sec and 15 m/sec, starting simultaneously from the same point and in the same direction. How often will the three of them meet?

A.

Every 60 seconds

B.

Every 120 seconds

C.

Every 30 seconds

D.

None of these: Asked In exam MAN (10 years ago); Unsolved; Is this Puzzle helpful? (0) (1) Submit Your Solution

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Time: 00:01:33

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Latest exam Aptitude Question SOLUTION: Three friends A, B and C run around a circular track of length 120 metres at speeds of 5 m/s, 7 m/sec and 15 m/sec, starting simultaneously from the same point and in the same dire

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(#M40020614) EXAM question time,speed Keep an EYE

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