1.

 A car completes a journey in 11 hrs. It covers the first half of the journey at the rate of 50 km/hr and the second half at the rate of 60 km/hr. The distance of total journey is

A. 600 kms
B. 700 kms
C. 800 kms
D. 900 kms
Answer» B. 700 kms


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