If the sales tax be reduced from 3(1/2) % to 3(1 /3) % what difference does it make to a person who purchases an article whose marked price is 4,200?
Income of Vipin is Rs.36000 and he saves 60% of his income. The expenditure of Sahil is Rs.2600 more than that of Vipin and he saves 66% of his income. ...
In a school, 30% of the students are not participating in any competition. 80% of the students who are participating in the competition are girls. If 42...
From her overall earnings, Veena allocates Rs. 8000 to SIP. From the remaining salary, she allocates 10% to vegetables and 7.5% to transportation, which...
Each of the articles was marked 55% above its cost price and while selling ‘y’ % discount was given on it. The selling price of the article M is Rs....
A shopkeeper marks the price of an article 40% above its cost price. During a sale, he offers a discount of 25% on the marked price. What is his overall...
A scored 40% marks and failed by 40 marks whereas B scored 70% marks, which was 80 more than the passing marks of the examination. Find the total marks ...
A student multiplied a number by 2/5 instead of 5/2. What is the percentage error in the calculation?
Rajesh spent 45% of his monthly income on food and 55% of the remaining of study. If total monthly savings (after spending on food and study) of Rajesh ...
In a test, P got 30% of total marks and failed by 45 marks while Q got 40% of total marks which is 21 more than passing marks. Find the total marks of t...