The correct answer is D
If the student scores 25% marks then he is failed by 210 marks. But if he scores 55% marks then he is passed by 240 marks. Find the passing percentage?
A number is first increased by 25% and then decreased by 25%. If the net change in the number is 187.5, then find the original number.
The population of a city is decreased by 20% in the first year and then increased by 32% in the second year. Find the population of the city at the end...
In an examination, the passing percentage is 35%. 'P' scores 8% less than the passing marks, and 'Q' scores 25% less than 'P'. What percentage less (up ...
Office A has 1250 employees, of which 44% are boys, and the remaining are girls. Office B has 12% more employees than Office A. I...
In a test, P got 25% of total marks and failed by 60 marks while Q got 45% of total marks which is 23 more than passing marks. Find the total marks of t...
In a factory, total number of workers (male + female) are 480. If the number of female workers is 40% more than the number of male workers in the factor...
If y exceeds x by 15 % then x is less than y by what percent?
In a city, the number of persons travelling by bike is 70% the number of persons travelling by metro. The number of persons travelling on foot is 80% th...
Monthly income of A is Rs. 44500 out of which he spent 22%, 14% and 23% of his total income in rent, medicine and transportation, respectively. Find his...
