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If the income & expenditure ratio of a person is 12 : 7, if the income increases by 16.66 % and saving will increase by 20%, then how much percent e...
Anjali’s score is 40% more than Meena’s. Priya scored 150 more than the difference between Anjali and Meena. If Priya scored 270 marks, find Anjali�...
Monthly income of A is Rs. 50000 out of which he spent 25%, 12% and 22% of his total income in rent, medicine and transportation, respectively. Find his...
The total strength of school A is 20% more than that of school B. In school A and B, out of total number of students, 30% and 40% respectively are girls...
A spent 30% and 20% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 20% and 30% to his mother and brother, respec...
In an election between two candidates 'M' and 'N', 'M' got 68% of the votes and won by 8,820 votes. Find the number of votes received by 'N'.
The population of a city is decreased by 15% in the first year and then increased by 25% in the second year. Find the population of the city at the end...
A candidate who gets 26% marks fails by 10 marks but another candidate who gets 46% marks gets 15% more than the passing marks. Find the maximum marks.
The price of a commodity has risen by 40%, leading to a 25% decrease in the quantity sold. What is the overall impact on total revenue?