CMAT 2021 Solved Question Paper

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Question : 12 of 100

Marks: +1, -0

In a 1000 m race, Rahul reaches the finishing line 5 sec before than Raj and beats Raj by 50 m. What is Rahul's speed (in m/s )?

$11 {9}/{19}$
$9 {9}/{19}$
$10 {10}/{19}$
$9 {10}/{19}$

Solution:

Raj covers

50 {\m}

in

5 {\sec}

∴ He covers

1000 {\m}

in

5 × 20=100{\sec}

∴ Speed of Rahul

={1000}/{95}=10 {10}/{19} {\m} \/ {\s}

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