# Surface Area and Volumes (IMO Level 1- 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.