Question

40 men take 8 days to earn * 2000. How
many men will earn 200 in 2 days?
(a) 1
(b) 2
(c) 4
(d) 5​

Answer 1

Given that in 8days an amount of Rs2000 is earned by 40men.

Let x men earn Rs200 in 2 days.

Here, the number of men is directly proportional to the number of days when the earning is fixed and

the number of men is directly proportional to the amount of earnings when the number of days is fixed.

∴

40

x

=

8

2

=

2000

200

∴

40

x

=

8

2

×

2000

200

⟹x=40×

8

2

×

2000

200

=1;so option number (a)