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The correct answer is A
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...
What is the percentage change in the result when we add 25 to a certain number x, instead of subtracting 25 from the same number x?
In a competitive examination containing 200 questions, 2 marks are awarded for every correct answer and 1 mark gets deducted for every wrong answer. If ...
In an exam, Aman scored 60% marks and failed by 85 marks whereas Raj scored 80% marks in the same exam and scored 65 marks more than the passing marks. ...
Total number of students in a class is 2160, and the ratio of number of boys to girls is 2:3. If the number of boys and girls is increased by b% and (b ...
The radius of a circle is increased by 20%. Find the percentage increase in the area of the circle.
Two numbers are respectively 45% and 27% of a third number. What percent of the first number is the second number?
The total strength of school A is 40% more than that of school B. In school A and B, out of total number of students, 25% and 40% respectively are girls...