Multiple Choice Questions

Bhavani spent 15 of his monthly income on kid rsquo s education and 20 on food 40 of the remaining s...........

Quantitative Aptitude (CPO) Percentage

Bhavani spent 15% of his monthly income on kid’s education and 20% on food. 40% of the remaining she spent on sports and

30% on transport. She is left with an amount of Rs.10,257 after all these expenditures. What is Bhavani’s monthly income?

This questions was previously asked in

SSC CPO 9th Nov 2022 Shift 3

Rs.45,800

Rs.48,000

Rs.52,600

Rs.81,965

- Bhavani spends 15% of her monthly income on her kid's education.

- She allocates 20% of her income to food.

- The remaining amount after education and food expenses is (100% - 15% - 20%) = 65% of the income.

- Of this remaining 65%, she spends 40% on sports: 0.4 * 65% = 26% of her total income.

- She also spends 30% of the remaining on transport: 0.3 * 65% = 19.5% of her total income.

- Therefore, the total expenditure as a percentage of her income is 15% + 20% + 26% + 19.5% = 80.5%.

- She is left with 19.5% of her original income, which amounts to Rs.10,257.

- Let X be Bhavani's monthly income: 0.195X = 10,257. Solving: X = 10,257 / 0.195 = Rs. 52,600.

- This matches Option 3: Rs.52,600.

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