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shantanu moria

· started a discussion

· 1 Months ago

give the reason of dividing with speed

Question:

The speed of man while walking, running and driving are in the ratio 1 : 3 : 9. If he travels equal distance while walking, running and driving. What is the ratio of time taken and velocity in the above three cases?

Options:
A)

9 : 3 : 1

B)

1 : 1 : 1

C)

81 : 9 : 1

D)

27 : 9 : 1

Solution:

Ans: (c)

  

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