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Mathematics Quiz on mensuration:22.07.2020

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Question 1

A circle of maximum area is taken out from a rectangular sheet whose length is 25 cm and width is 21 cm. What is the area of the remaining part?

Question 2

Consider a regular hexagon of side unit each. What is the area of the hexagon?

Question 3

A sprinter running around a circular path completed 9 revolution in 36 minutes. If diameter of the circular part increases four folds, how many times will sprinter take to complete one revolution?

Question 4

The area of a right triangle is equal to area of a rectangle. Base of the triangle is 90% of the width of rectangle. If perimeter of the rectangle is 300 cm then height of the triangle is:

Question 5

The area of a rectangle is 4 times the area of a triangle. If length of the rectangle is 3 times the height of the triangle then the ratio between base of the triangle and width of the rectangle will be

Question 6

The area of a rhombus is 100 . One of its diagonals is twice the other. What is the perimeter of the rhombus?

Question 7

If perimeter of a rectangle of width 6 cm is equal to the perimeter of square of 36 cm, then length of the rectangle is:

Question 8

The base of a pyramid is a square of side 4 cm and its height is 6 cm. Find its volume.

Question 9

If a is the number of vertices in a cuboid, b is its number of edges and c is its number of faces then write a relation among numeric a, b and c.

Question 10

Which of them is the correct relation for finding the perimeter of isosceles right triangle?
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