alleryਬਾਰਾਂ ਆਦਮੀ 20 ਦਿਨਾਂ ਵਿੱਚ ਇੱਕ ਕੰਮ ਪੂਰਾ ਕਰ ਸਕਦੇ ਸਨ। 5 ਦਿਨਾਂ ਤੋਂ ਬਾਅਦ, 6 ਆਦਮੀ ਚਲੇ ਜਾਂਦੇ ਹਨ। ਬਾਕੀ ਕੰਮ ਵਿੱਚ ਲੱਗਦਾ ਹੈ
A40 ਦਿਨ
B25 ਦਿਨ
C30 ਦਿਨ
D20 ਦਿਨ
Answer & Solution
Correct answer: C. 30 ਦਿਨ
ਬਾਕੀ ਕੰਮ 12 x 15 = 180 ਮੈਨ-ਡੇਅ ਹੈ, ਅਤੇ 6 ਮੈਨ-ਡੇਅ ਨੂੰ 180/6 = 30 ਮੈਨ-ਡੇਅ ਚਾਹੀਦੇ ਹਨ।
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