P beats Q by 5 seconds in a race of 1000m and Q beats R by 5 metres in a

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(#M40020590) EXAM question time,speed Keep an EYE

P beats Q by 5 seconds in a race of 1000m and Q beats R by 5 metres in a race of 100m. By how many seconds does P beats R in a race of 1000 m?

A.

5 sec

B.

7 sec

C.

10 sec

D.

Cannot be determined: Asked In exam MAN (10 years ago); Unsolved; Is this Puzzle helpful? (1) (2) Submit Your Solution

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Latest exam Aptitude Question SOLUTION: P beats Q by 5 seconds in a race of 1000m and Q beats R by 5 metres in a race of 100m. By how many seconds does P beats R in a race of 1000 m? A. 5 sec B. 7 sec C. 10 sec D.