CUET Preparation Today
Radha saves X % of her income. If her income increases by 28%and the expenditure increases by 20%, then her savings increase by 40%. What is the value of x ? |
35 40 50 25 |
40 |
By using allegation method :-
Saving of Radha = \(\frac{2}{5}\) × 100% = 40% |
