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Mandeep Singh

· started a discussion

· 1 Months ago

thats good

Question:

A man swims in downstream  279    m/s and in upstream 5 km/hr, find the speed of stream.

Options:
A)

5 km/h

B)

3 km/h

C)

2.5 km/h

D)

None of these

Solution:

Ans: (c)

  

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