A single person takes 10 minutes to stitch a bag If from 10 00 a m to 12 30 p m 1245 bags are to be ...........

Quant (SSC) Time and work

A single person takes 10 minutes to stitch a bag. If from 10.00 a.m. to 12.30 p.m., 1245 bags are to be stitched how many persons should be employed on this job?

छोटे Courses बड़े Results

Master Time and work

Prepare through Micro-courses

Try Now

Explanation:

To solve this question, we can apply a short trick approach
M₁D₁W₂ = M₂D₂W₁
Gievn,
M₁ = 1, D₁ = 10 mins, W₂ = 1245
M₂ = X, D₁ = 2h + 30 mins = 150 mins, W₁ = 1
By the short trick approach, we get
= 1 × 10 × 1245 = X × 150 × 1
x = 1245 x 10/150 = 83 persons