alleryএকটি কাজ সম্পন্ন হতে 100 man-hours লাগে। পাঁচজন কর্মী দিনে 4 ঘণ্টা করে কাজ করলে, এটি সম্পন্ন হতে সময় লাগে
A5 দিন
B4 দিন
C10 দিন
D8 দিন
Answer & Solution
Correct answer: A. 5 দিন
দৈনিক উৎপাদন হলো 5 x 4 = 20 man-hours, তাই 100/20 = 5 দিন।
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