A train covers a distance of 600km at km/hr. Had the speed been ( + 20) km/hr, the time taken to cover the distance would have been reduced by 5 hrs. Write down an equation in and solve it to evaluate .

20 km/hr

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36 km/hr

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40 km/hr

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72 km/hr

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80 km/hr

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Solution

The correct option is C
40 km/hr

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Similar questions

Q. A train covers a distance of

600 k m

x k m / h r

. had the speed been

(x + 20) k m / h r

the time taken to cover the same distance would have been reduced by

5 h o u r s

. Write down an equation in

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and solve it to evaluate '

x

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A train covers a distance of 600km at km/hr. Had the speed been ( + 20) km/hr, the time taken to cover the distance would have been reduced by 5 hrs. Write down an equation in and solve it to evaluate .

The correct option is C 40 km/hr

The correct option is C
40 km/hr