Question

A person has to cover a distance of 88 km in 30 minutes. If he covers half the distance in one fifth time, then to cover the remaining distance in remaining time, at what speed must he travel now?

A 110 kmph Correct Answer Incorrect Answer
B 120 kmph Correct Answer Incorrect Answer
C 136kmph Correct Answer Incorrect Answer
D 105 kmph Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

Time taken to cover 44 km distance = `1/5xx` 30 = 6 minutes. Remaining distance = 44 km and remaining time = 24 minutes Speed should be = `(44xx60)/24` [if gte msEquation 12]> 44 × 60 24 [if !msEquation]--> = 110 km/hr.

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