Question

A contractor employed 69 men to complete a work in 20 days. How many more men should he employ in order to finish the work in 12 days?

Answer 1

so the ans is 100
100
1000

Answer 2

Greater the employees lesser the time.
Inversely proportionate
Let the no of employees required be X.
Therefore 12*X=69*20
On solving we get X= 115
Hence 115 is the Answer