alleryएक वॉकर 900 m को 1/4 घंटे में तय करता है। किमी/h में गति क्या है?
A3.6 km/h
B0.9 km/h
C2.4 km/h
D4.5 km/h
Answer & Solution
Correct answer: A. 3.6 km/h
चूँकि 900 मीटर 0.9 किमी है, गति 0.9 ÷ 1/4 = 3.6 किमी/घंटा है।
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