Question Bank
Search, filter, and explore every MCQ across all subjects and topics.
A person distributes Rs 450 among three children in the ratio 1/2 : 1/3 : 1/4. Find the share of the first child.
If A:B = 2:3, B:C = 4:5 and C:D = 6:7, find A:B:C:D.
Two numbers are in the ratio 1:3. If their sum is 64, find the numbers.
If x:y = 1:2, find the value of (2x+3y) : (x+4y).
What number must be added to each term of the ratio 7:13 so that it becomes 2:3?
If the ratios 5:x and y:20 are inverse to each other, then:
Find the ratio of the area of a square to the area of the circle inscribed in it.
The ratio of two numbers is 3:4. If the LCM is 180, find the numbers.
The ratio of the angles of a triangle is 1:2:3. What is the measure of the smallest angle?
If x is 10% of y and y is 10% of z, what is the ratio x:z?
A mixture contains alcohol and water in the ratio 4:3. If 5 liters of water is added, the ratio becomes 4:5. Find the quantity of alcohol in the mixture.
The ratio of the base and height of a triangle is 3:4 and its area is 96 sq. cm. Find the height.
The ratio of boys and girls in a school is 9:5. If there are 160 more boys than girls, find the total number of students.
The ratio of three numbers is 1/2 : 2/3 : 3/4. If the difference between the largest and smallest is 36, find the numbers.
The ratio of copper and zinc in an alloy is 5:3. If the weight of copper is 18.5 g, find the weight of zinc.