Two cyclists start from the same place in the opposite directions. One goes towards north at 36 km/h. and the other goes towards south at the speed of 40 km/h. What time will they take to be 190 km. apart?
Explanation:
Since they are going in opposite directions, their relative speed = 36 + 40 = 76 kmph.
They are 76 km apart in 1 hour. They will be 190 km apart in =(176×190) = 2 hrs. 30 mins.
Hence, option (d).
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