alleryਇੱਕ ਆਦਮੀ 5 ਕਿਲੋਮੀਟਰ/ਘੰਟਾ ਦੀ ਰਫ਼ਤਾਰ ਨਾਲ ਤੁਰਦਾ ਹੈ। ਉਸਨੂੰ 12 ਕਿਲੋਮੀਟਰ ਲਈ ਕਿੰਨਾ ਸਮਾਂ ਚਾਹੀਦਾ ਹੈ?
A2 h 40 min
B2 h 24 min
C2 h 30 min
D2 h 12 min
Answer & Solution
Correct answer: B. 2 h 24 min
12 / 5 = 2.4 ਘੰਟੇ, ਅਤੇ 0.4 ਘੰਟਾ 24 ਮਿੰਟ ਹੈ।
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