SSC CPO SI and ASI Model Paper 7

Question : 112 of 200

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Sachin drives at an average speed of 100 kmph for 2 hours and then at a speed of 120 kmph for next 3 hours. Find his average speed during the entire journey.

110 kmph
112 kmph
109 kmph
111 kmph

Validate

Solution:

(2) Total distance covered bySachin

= (100 × 2) km + (120 × 3)km = 560 km

Total time taken = 5 h
∴ His average speed =

560/5

kmph= 112 kmph

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