alleryएक यात्री 12 km 4 km/h की गति से चलता है और 1 h आराम करता है। विश्राम सहित औसत गति?
A4 km/h
B3 km/h
C2 km/h
D5 km/h
Answer & Solution
Correct answer: B. 3 km/h
पैदल चलने में 12 ÷ 4 = 3 घंटे लगते हैं।
आराम करने में बिताए गए समय को शामिल करते हुए, औसत गति 12 ÷ 4 = 3 किमी/घंटा है।
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