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Isha Khatri

· started a discussion

· 1 Months ago

there is no use of questions we do not get soln

Question:

Arun, Barun and Kiranmala start from the same place and travel in the same direction at speeds of 30, 40 and 60 km per hour respectively. Barun starts two hours after  Arun. If Barun and Kiranmala overtake Arun at the same instant, how many hours after    Arun did Kiranmala start –

Options:
A)

3.5

B)

4

C)

4.5

D)

5

Solution:

Ans: (b)


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