An athlete runs 200 metres in 24 seconds. What is her speed in kilometres per hour?

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KPTCL Assistant Exam (Mescom) SLOT1 2017 click here to view all questions

An athlete runs 200 metres in 24 seconds. What is her speed in kilometres per hour?

A30

B15

C8.3

D2.3

rakesh ? Jan 4 '2020 at 10:56

Correct answer is : 30

Explanation:

Speed of athlete,

\(= \frac{200 \text{ m}}{24 \text{ secs}}\)
\(= \frac{200 \times 185}{24}\)

\(=30 \text{ km}/ \text{hour}\)

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Correct answer is : 30 Explanation: Speed of athlete, \(= \frac{200 \text{ m}}{24 \text{ secs}}\) \(= \frac{200 \times 185}{24}\) \(=30 \text{ km}/ \text{hour}\) rakesh ? answered Jan 4 '2020 at 10:56 All Comments

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