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Deepak Kumar

· started a discussion

· 1 Months ago

FOR TRAVEL (Question:873960.0)

WHY MULTIPLIED BY 2

Question:

A cyclist completes a certain journey in 7 hours. He covers half the distance at 12 km./hr. and the second half of the distance at 9 km./hr. The distance (in km.) covered by the cyclist is :

Options:
A)

72

B)

76

C)

66

D)

82

Solution:

Ans: (a)

  

Knowledge Expert

· commented

· 1 Months ago

Dear student, The calculation is done for half journey, look in the question. So for conplete journed X2 has been done.
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