alleryਇੱਕ ਪਾਈਪ ਇੱਕ ਮਿੰਟ ਵਿੱਚ 25 ਲੀਟਰ ਜੋੜਦਾ ਹੈ, ਇੱਕ ਲੀਕ ਇੱਕ ਮਿੰਟ ਵਿੱਚ 5 ਲੀਟਰ ਕੱਢਦਾ ਹੈ। ਇੱਕ 400 ਲੀਟਰ ਟੈਂਕ ਭਰਦਾ ਹੈ
A25 ਮਿੰਟ
B16 ਮਿੰਟ
C20 ਮਿੰਟ
D80 ਮਿੰਟ
Answer & Solution
Correct answer: C. 20 ਮਿੰਟ
ਕੁੱਲ ਪ੍ਰਵਾਹ 20 ਲੀਟਰ ਪ੍ਰਤੀ ਮਿੰਟ ਹੈ, ਇਸ ਲਈ 400/20 = 20 ਮਿੰਟ।
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