Manish travels at the speed of 40 km/h for 3 h and at the speed of 60 km/h for 4. 5 h. In this way he covers thr

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Q 2261134025.     Manish travels at the speed of 40 km/h for 3 h and at the speed of 60 km/h for 4. 5 h. In this way he covers three-fifths of the total distance. At what average speed should he travel to cover the remaining distance in 4 h?
IBPS-CLERK 2017 Mock Prelims
A

60 km/h

B

70 km/h

C

62 km/h

D

65 km/h

E

None of the above

#### HINT

(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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