1.

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

A. \(11 \frac{9}{19}\)
B. \(9 \frac{9}{19}\)
C. \(10 \frac{10}{19}\)
D. \(9 \frac{10}{19}\)
Answer» D. \(9 \frac{10}{19}\)


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