alleryএকটি কাজের জন্য 240 man-hours প্রয়োজন। দিনে 8 ঘণ্টা কাজ করে, 5 দিনে কতজন কর্মী এটি শেষ করবেন?
A6
B8
C5
D4
Answer & Solution
Correct answer: A. 6
প্রতিটি কর্মী 8 x 5 = 40 ঘণ্টা সময় দেন, তাই 240/40 = 6 জন কর্মী।
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