Question : The ratio of expenditure to savings of a woman is 5 : 1. If her income and expenditure are increased by 10% and 20%, respectively, then find the percentage change in her savings.

Question : A saves 35% of his income. If his income increases by 20.1% and his expenditure increases by 20%, then by what percentage do his savings increase or decrease? (correct to one decimal place)

Question : A person saves $33 \frac{1}{3}\%$ of his income. If the savings increase by $22\%$ and the expenditure increases by $10\%$, then the percentage increase in his income is:

Question : The monthly expenses of a person are $66 \frac{2}{3} \%$ more than her monthly savings. If her monthly income increases by 44% and her monthly expenses increase by 60%, then there is an increase of INR 1,040 in her monthly savings. What is the initial expenditure (in INR)?

Question : A man spends 75% of his income. His income increases by 20% and his expenditure also increases by 10%. Find the percentage increase in his savings.