alleryएक वाहन एकसमान चाल से 3 घंटे में 180 km की दूरी तय करता है। इसकी चाल क्या है?
A50 km/h
B60 km/h
C55 km/h
D65 km/h
Answer & Solution
Correct answer: B. 60 km/h
चाल = दूरी / समय = 180 / 3 = 60 km/h.
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