The ratio of salary of A and B is 5 7 and that of B and C is 3 5 The salary of A is Rs 165000 and C ...........

Quant (SSC) Ratio, Proportion

The ratio of salary of A and B is 5 : 7 and that of B and C is 3 : 5. The salary of A is Rs. 165000 and C spends 28.56% of his salary on rent. How much money is left with C after expenditure on rent?

Rs. 296000

Rs. 268000

Rs. 282000

Rs. 275000

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Explanation:

Salary ratio of A : B = 5 : 7 and B : C
= 3 : 5 so A : B : C
= 15 : 21 : 35 and A : C = 3 : 7
Salary (A) = 165,000 so salary of (C)
= 7 /3 × 165000 = Rs. 385000
C spends 28.56% on rent => C spends 2/7 on rent so remaining will be 5/7 of salary
Remaining = 5 /7 × 385000 = Rs. 275000