Home » Aptitude » Speed, Time and Distance » Question
  1. The speed 3
    1
    m/sec when expressed
    3
    in km/hour becomes
    1. 8
    2. 9
    3. 10
    4. 12
Correct Option: D

∵  1 m/sec =
18
kmph
5

∴ 
10
m/sec
3

=
18
×
10
= 12 kmph
53


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