1.

A car travelling with \[\frac{5}{7}\] of its actual speed covers 42 km in 1 hr 40 min 48 sec. The actual speed of car is

A. 25 km/hr
B. 28 km/hr
C. 35 km/hr
D. \[24\frac{3}{7}\]km/hr
Answer» D. \[24\frac{3}{7}\]km/hr


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