Surface Area and Volumes (IMO- Mathematics Olympiad (SOF) Class 9): Questions 1 - 4 of 104

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Question number: 1

» Surface Area and Volumes

MCQ▾

Question

If the perimeter of a rectangular garden plot is 80 metres, which of the following could be the length of one of its sides?

I. 30 metres

II. 40 metres

III. 50 metres

Choices

Choice (4) Response

a.

III only

b.

I only

c.

II only

d.

I and II

Question number: 2

» Surface Area and Volumes

MCQ▾

Question

All the three quadrilaterals ADEC, ABIH and BCGF are squares and if the area of and area of, then find the area of BCGF?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 3

» Surface Area and Volumes

MCQ▾

Question

The number of spherical bullets each 0.6 cm in diameter be made out of a rectangular solid is ________

Choices

Choice (4) Response

a.

10200

b.

10500

c.

10550

d.

10250

Question number: 4

» Surface Area and Volumes

MCQ▾

Question

A rectangle is divided into four smaller rectangles, as shown in the figure. Three of them have areas, and as indicated. Then the area of the shaded rectangle is ________

Choices

Choice (4) Response

a.

b.

c.

d.

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