Question

The ratio of efficiency of P, Q and R is 4 : 6 : 3. If the difference between wages of P and R of 3 days is INR 75 then find per day wages of Q.
1. INR 250
2. INR 150
3. INR 300
4. INR 200

Answer 1

Correct Answer - Option 2 : INR 150

Given:

The ratio of efficiency of P, Q and R is 4 : 6 : 3

Difference between wages of P and R of 3 days is INR 75

Concept used:

Wages are divided in the ratio of efficiency.

Calculation:

Difference between wages of P and R of 3 days is INR 75

⇒ Difference between wages of P and R per day = INR 75 / 3 = INR 25

Ratio of efficiency of P, Q and R = 4x : 6x : 3x

⇒ Difference between wages of P and R per day = 4x – 3x = INR 25

⇒ x = INR 25

⇒ Per day wages of Q = 6x = 6 × INR 25 = INR 150