50 persons can do a work in 12 day's by working 8 hours a day. Working how many hours per day can 60 persons finish the work in 16 days?

A 8 hours
B 5 hours
C 6 hours
D 4 hours

Correct Answer: 6 hours

প্রশ্নে বলা হচ্ছে, দৈনিক ৪ ঘণ্টা পরিশ্রম করে 50 জন লোক একটি কাজ করে 12 দিনে। দৈনিক কত ঘণ্টা করে পরিশ্রম করে 60 জন লোক কাজটি 16 দিনে করতে পারবে? 50 জন লোক 12 দিনে কাজটি করে দৈনিক = ৪ ঘণ্টা * 1 জন লোক 1 দিনে কাজটি করে দৈনিক = 8 × 50 x 12 * 60 জন লোক 16 দিনে কাজটি করে দৈনিক = 8×50×1260×16 = 5  ঘণ্টা পরিশ্রম করে।
Bissoy MCQ
#পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা #গণিত #ঐকিক নিয়ম (Unitary method) #বাংলাদেশ রপ্তানি প্রক্রিয়াকরণ কর্তৃপক্ষ (সহকারী ম্যানেজার) 02-04-2021

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