Question

Ref Q.11: Find the velocities of the bike at 2nd, 3rd and 4th check posts
1) 24kmph, 36kmph, 48kmph
2) 36kmph, 72kmph, 120kmph
3) 36kmph, 60kmph, 84kmph
4) 24kmph, 48kmph, 84kmph​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

[A]. 9

[B].

10 @

[C]. 12

[D]. 20

Answer: Option B

Explanation:

Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = 9 x 60 min = 10 min.

54