alleryএটা কামৰ বাবে 240 শ্ৰমিক-ঘণ্টা প্ৰয়োজন। দিনে 8 ঘণ্টাকৈ কাম কৰিলে, কিমানজন শ্ৰমিকে 5 দিনত ইয়াক শেষ কৰিব?
A6
B8
C5
D4
Answer & Solution
Correct answer: A. 6
প্ৰতিজন শ্ৰমিকে 8 x 5 = 40 hours দিয়ে, গতিকে 240/40 = 6 জন শ্ৰমিক।
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