Arithmetic
Practice Arithmetic MCQs from the Mathematics syllabus.
In a town, 60% of the population are males. If the number of females is 1600, find the total population.
Two numbers are 20% and 50% more than a third number respectively. What percent is the first number of the second?
If the price of petrol increases by 25%, by how much percent should a user reduce consumption so that expenditure remains the same?
A's salary is 50% more than B's. How much percent is B's salary less than A's?
A number is increased by 10% and then decreased by 10%. Find the net change.
A candidate scores 35% and fails by 40 marks, while another scores 60% and gets 35 marks more than minimum passing marks. Find maximum marks.
In an election between two candidates, one got 55% of the total valid votes. 20% of the votes were invalid. If the total number of votes was 7500, find the number of valid votes the other candidate got.
If 80% of A = 50% of B and B = x% of A, then find the value of x.
If the price of an article is reduced by 25%, the sale is increased by 30%. What is the net effect on revenue?
A man gave 35% of his money to his son and 25% to his daughter. He has Rs. 2000 left. How much did he have originally?
The length of a rectangle is increased by 10% and the breadth is decreased by 10%. The area of the rectangle:
A number is first increased by 20% and then reduced by 20%. What is the final number compared to the original?
In a library, 20% books are in Hindi, 50% of the remaining are in English and the remaining 9000 are in other languages. Total books are:
A side of a square is increased by 25%. Its area is increased by:
If 10% of a number is added to itself, it becomes 132. The number is:
If 70% of the students in a school are boys and the number of girls is 504, find the number of boys.
If a number is reduced by 40%, it becomes 480. What is the number?