In an examination a candidate who gets 30% of the marks fails by 75 marks. But another candidate who gets 42% marks gets 15 marks more than are r...
Out of a total of 200 students in a class, 60% are boys and the rest are girls. Out of the total number of students who appeared in the class test, 25% ...
P spends 26% of his salary on transportation, 24% on food, 22% on children’s education and 19% on medical. He deposits the remaining amount of Rs....
Two numbers are less than a third number by 35% and 48% respectively. Find the percent by which the second number is less than the first.
- The combined value of ‘r’ and ‘s’ is 750. If ‘r’ is decreased by 4% and ‘s’ is increased by 16%, they become the same. Find the value of �...
The marked price of an article is 30% higher than the cost price. If a trader sells the articles allowing 10% discount to customer, then the gain percen...
The population of a city is decreased by 12% in the first year and then increased by 25% in the second year. Find the population of the city at the end...
- In an examination with two subjects, Science and Social Studies, Priya obtained 75 out of 90 in Science and 82 out of 95 in Social Studies. What was her ov...
'P', 'Q', and 'R' appeared in an exam. 'P' scored 60% marks in an exam which was 90 more than passing marks. Whereas 'Q' scored 50% marks in the exam wh...
X got 32% marks and failed by 96 marks while Y got 58.5% marks and got 63 more marks than passing marks. Determine the total marks in the exam.
