Question

Let 1 men can do a work in 50 sec two men can it in 15 sec then how many people are required to da same work in 0.7 sec??​

Answer 1

Answer:

ANSWER

1 man will complete the job in 16×12 days.

So, 4 will do in

4

12×16

=48 days.

Hence, option D is the correct answer.

Answer 2

ANSWER

1 man will complete the job in 16×12 days.

So, 4 will do in

4

12×16

=48 days.