UPSC CAPF Assistant Commandant Model Paper 4

Given:
20% of Anuj's annual salary = 75% Raj's annual salary
Raj's annual salary = 60% of Ravi's monthly salary
Ravi's annual salary = Rs. 1.44 lakhs = Rs. 144000
Concept:
20% = 1/5, 75% = 3/4, 60% = 3/5
Calculation:
Ravi's monthly salary = 144000/12 = 12000
60% of Ravi's monthly salary = Raj's annual salary
⇒ (3/5) × 12000 = Rs. 7200 = Raj's annual salary
Now, 1/5 of Anuj's annual salary = 3/4 of 7200 = 5400
∴ Anuj's annual salary = 5 × 5400 = Rs. 27000