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In a 100 m race, A covers the whol...

In a 100 m race, `A` covers the whole distance in 36 seconds and `B` in 45 seconds. In this race, `A` beats `B` by (a) 20 m (b) 25 m (c) 22.5 m (d) 9 m

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RS AGGARWAL-RACES AND GAMES OF SKILL-All Questions
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  8. In a 100 m race, A beats B by 10 m and C by 13 m. In a race o...

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  16. In a 400 m race, A gives B a start of 5 seconds and beats him by...

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  17. In a kilometre race, A beats B by 30 seconds and B beats C by 15...

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  18. In a 800 metre race, A defeated B by 15 seconds. If A ' s speed ...

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  19. A and B can cover a 200 m race in 12 seconds and 25 seconds respect...

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  20. In a game of 100 points, A can give B 20 points and C 28 points....

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