alleryਇੱਕ ਕਿਸ਼ਤੀ 24 km 12 km/h ਤੇ ਜਾਂਦੀ ਹੈ ਅਤੇ 8 km/h ਤੇ ਵਾਪਸ ਆਉਂਦੀ ਹੈ। ਕੁੱਲ ਯਾਤਰਾ ਸਮਾਂ?
A4 ਘੰਟੇ
B3 ਘੰਟੇ
C5 ਘੰਟੇ
D6 ਘੰਟੇ
Answer & Solution
Correct answer: C. 5 ਘੰਟੇ
ਬਾਹਰੀ ਯਾਤਰਾ ਵਿੱਚ 24 ÷ 12 = 2 ਘੰਟੇ ਲੱਗਦੇ ਹਨ ਅਤੇ ਵਾਪਸੀ ਵਿੱਚ 24 ÷ 8 = 3 ਘੰਟੇ ਲੱਗਦੇ ਹਨ, ਕੁੱਲ 5 ਘੰਟੇ।
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