Sainik School Entrance Exam 2019 Solved Paper

Question : 12 of 150

Marks: +1, -0

The speed of a car is

54 1/ 2

Km /hr. The distance travelled by it in 7/2 hours 35/2 minutes is-

Solution:

=541/2\km = 109/2\km

Time

=7/2h 35/2m

= 7/2h+35/2×1/60h

= 7/2+7/24= {84+7}/24 = 91/24h

Diatance = Speed ×Time

= 109/2×91/24

= 9919/48km

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