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in Aptitude by (138k points)
A man covers a certain distance on a scooter. If the scooter moved 4 km/h faster, it would take 30 minutes less. If it moved 2 km/h slower, it would have taken 20 minutes more. Find the distance.]

 (a) 60 km (b) 58 km (c) 55 km (d) 50 km (e) None of these

1 Answer

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by (144k points)
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Best answer

(a) Let the distance be x km. Let speed of train be y km/h.
Then by question, we have

Hence, distance = 20 × 3 = 60 km.

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