Question 10

A and B are standing at place "P". They start moving in the opposite directions at the speed of 5 Kmph and 4 Kmph respectively. What will be the distance between them after 3 hours

Solution

Speed of A = 5 kmph and B = 4 kmph

Since they move in opposite directions, => Relative speed = 5 + 4 = 9 kmph

Distance covered in 3 hours = speed $$\times$$ time

= $$9\times3=27$$ km

=> Ans - (D)

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