A man rowed 3 miles upstream in 90 minutes. If the river flowed with a current of 2 miles per hour, how long did the mans return trip take?

A man rowed 3 miles upstream in 90 minutes. If the river flowed with a current of 2 miles per hour, how long did the man's return trip take?

A man rowed 3 miles upstream in 90 minutes. If the river flowed with a current of 2 miles per hour, how long did the man's return trip take? ?

Created: 1 year ago | Updated: 1 week ago | Created By:

Md Kamal Uddin

30 minutes

60 minutes

90 minutes

120 minutes

0 7

Institution: EXIM BANK LTD Exam: Exim Bank Ltd - Trainee Officer - 29.05.2015 ||
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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Two trains are running on parallel lines in the same direction at a speed of 50 km/hr and 30 km/hr respectively. The faster train crosses a man sitting in the slower in 18 seconds. What is the length of the faster train?

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