Discuss Forum

1. 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. 8 hours
  • C. 8 hours
  • D. 8 hours

Answer: Option B

Explanation:

 50 জন লোক 12দিনে  কাজটি করেদৈনিক= 8 ঘন্টা  1   "      "     1   "        "       "      " =8×12×50"60   "      "     16  "       "       "      " =8×12×5060×16"=5 ঘন্টা

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.