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Let, monthly income of A is Rs. x So, 0.75 × 0.55 × x = 825 So, x = 2000 Amount spent on study = 0.25 × 2000 = Rs. 500
Find the successive discounts of 10%,20% and 40%.
The marks scored by a boy in three subjects are in the ratio 3 : 5 : 6. Boy scored an overall aggregate of 70% in the exam. If the maximum marks in each...
Gagan and Magan have their monthly incomes in the ratio of 9:7 while their monthly expenditures are in the ratio of 6:5, if they have saved Rs. 15000 an...
In an exam, Sunil scored 45% marks and failed by 18 marks while Rina scored 90% marks and scored 72 marks more than the passing marks. Find out the pass...
The price of kerosene increases by 20% and then by a further (20/3) % . Find the percentage by which the consumption of kerosene must be reduced so tha...
Rajesh spent 46% of his monthly income on food and 54% of the remaining of study. If total monthly savings (after spending on food and study) of Rajesh ...
In a test, P got 35% of total marks and failed by 30 marks while Q got 46% of total marks which is 20 more than passing marks. Find the total marks of t...
In a company, there are either male or female employees. There are x% male employees in the company. The number of female employees that are skilled are...
Lakshit allocates his income in the following manner: 24% is spent on food. After food expenses, he uses 25% of the balance on rent. He spends one-third...