Surface Area and Volumes (IMO- Mathematics Olympiad Class 9): Questions 34 - 37 of 104

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Question number: 34

» Surface Area and Volumes

MCQ▾

Question

In the given figure, PQRS is a square of side 2a with centers P, Q, R and S, four circles are drawn such that each circle touch externally two of the remaining three circles. Then the area of the shaded region is ________

Given the PQRS is a square of side 2a and 4 circles are drawn

Given the PQRS Is a Square of Side 2a and 4 Circles Are Drawn

Given the PQRS is a square of side 2a. With centres P, Q, R and S, four circles are drawn such that each circle touch externally two of the remaining three circles find the area of shaded region

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 35

» Surface Area and Volumes

MCQ▾

Question

The area of rhombus is Equation and one of its diagonals is 4 cm. its perimeter is ________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 36

» Surface Area and Volumes

MCQ▾

Question

In the given figure, a square PQRS has been inscribed in the quadrant PARB. If PQ = 16 cm, then the area of the shaded region is [Take Equation ] ________

Given a square PQRS has been inscribed in the quadrant PARB

Given a Square PQRS Has Been Inscribed in the Quadrant PARB

Given a square PQRS has been inscribed in the quadrant PARB, if PQ = 10 cm, then find the area of the shaded region

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 37

» Surface Area and Volumes

MCQ▾

Question

The volume of a sphere is Equation the curved surface of its sphere is ________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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