Surface Area and Volumes (IMO- Mathematics Olympiad (SOF) Class 9): Questions 22 - 26 of 104

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Question number: 22

» Surface Area and Volumes

MCQ▾

Question

The parallel sides of a trapezium are 60 cm and 77 cm and non-parallel sides are 26 cm and 26 cm. The approximate area of trapezium is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 23

» Surface Area and Volumes

MCQ▾

Question

In the given figure, the area of shaded portion is ________

Given the PQS and PQR is a triangle

Given the PQS and PQR Is a Triangle

Given the PQS and PQR is a triangle and also define the PR = 52 cm, QR = 48 cm, QS = 16 cm and PS = 12 cm find the shaded area region

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 24

» Surface Area and Volumes

MCQ▾

Question

The ratio between the length and the breadth of a rectangular park is. If a man cycling along the boundary of the park at the speed of 15 km/hr completes one round in 12 minutes, then the area of the park is________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 25

» Surface Area and Volumes

MCQ▾

Question

The number of spherical balls each 4 cm in diameter be made out of a rectangular solid is ________

Choices

Choice (4) Response

a.

107

b.

109

c.

102

d.

105

Question number: 26

» Surface Area and Volumes

MCQ▾

Question

The ratio between the perimeter and breadth of rectangle is. If the area of the rectangle is 116 sq. cm. then length of the rectangle is ________

Choices

Choice (4) Response

a.

b.

c.

d.

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