A man spends 80% of his income and saves the rest. what percentage of his expenditure does he save ?a.40b.25c.20d.30

A man spends 75% of his income. If his income increases by 20% and his expenditure increase by 10%, then find the percentage increase in his savings.  Ops:   A. 40%    B. 20%    C. 50%    D. 10%

A spends 60% of his salary and saves the remaining.  His salary is increased by 25% and he increased his expenditure by 20%.  By what % does his saving increase?

A man spends 35% of his income on food, 25% on children's education, and 80% of the remaining on house rent. What percent of his income he is left with?a.8%b.12%c.10%d.6%

Raj always saves 65% of his salary. If his salary decreases by 40% , his savings will decrease by $390. How much is Raj's original salary?

A person can save 25% of his income. If his income increases by 20% and still he saves the same amount as before, the percentage increase in his expenditure is?Options26 2/𝟑%25%25 1/𝟑%24%