other govt exam CSIR Junior Secretariat Assistant (JSA) 2025 Mock Test Quantitative Aptitude Percentage
The ratio of expenditure and savings of a person is 5 : 3. If the income increases by 20% and the expenditure increases by 10%, then the person’s savings increase by:
1
\(36\frac{2}{3}\% \)
2
\(3\frac{1}{3}\% \)
3
\(13\frac{2}{3}\% \)
4
\(30\frac{1}{3}\% \)