alleryএখন গাড়ী P-ৰ পৰা Q-লৈ, 120 km, 60 km/h গতিত যায় আৰু 40 km/h গতিত উভতি আহে। সম্পূৰ্ণ যাত্ৰাটোৰ বাবে মুঠ সময় কিমান?
A5 hours
B4 hours
C4.5 hours
D6 hours
Answer & Solution
Correct answer: A. 5 hours
যোৱাৰ পথত 2 h আৰু উভতি অহাৰ পথত 3 h সময় লাগে, গতিকে মুঠতে 5 hours।
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