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Satyam Sagar

· started a discussion

· 1 Months ago

solution not getting

Question:

In a 100 m race, A runs at a speed of  53    m/s. If A gives a start of 4 m to B and still beats him by 12 seconds. What is the speed of B?

Options:
A)

54    m/s

B)

75    m/s

C)

43    m/s

D)

65    m/s

Solution:

Ans: (c)

  

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