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Bishruta Bhowal

· started a discussion

· 1 Months ago

Wrong solution.. the solution provided if it is asked when they meet at the the starting point for the first time. But here calculation has to be done by relative speed

Question:

Three men A, B and C walk around a circle, 900 m in circumference, at a rate of 180, 135, 120 m/min respectively. If they all start together and walk in the same direction, when will they first be together again.

Options:
A)

45 min

B)

15 min

C)

20 min

D)

60 min

Solution:

Ans: (d)

  

Manoj Meena

· commented

· 1 Months ago

NO MAN
ITS RIGHT ONLY

Shashank Shah

· commented

· 1 Months ago

I agree

Paramount

· commented

· 1 Months ago

Yet to be approved!

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