# IMO- Mathematics Olympiad Class 9: Questions 455 - 459 of 919

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## Question number: 455

MCQ▾

### Question

If AD, BE and CF are the medians of a triangle ABC, then =________.

### Choices

Choice (4) Response

a.

1

b.

2

c.

0

d.

3

## Question number: 456

MCQ▾

### Question

The edge of a cube is 25 cm. how many small cubes of 5 cm edge can be formed from this cube?

### Choices

Choice (4) Response

a.

180

b.

148

c.

125

d.

164

## Question number: 457

MCQ▾

### Question

The points in which abscissa and ordinate have same sign will lie in

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 458

MCQ▾

### Question

A covered wooden box has the inner measures as 95 cm, 120 cm, 30 cm and the thickness of wood is 7 cm. then the volume of the wood is________

### Choices

Choice (4) Response

a.

3, 66, 400 cu. Cm

b.

3, 00, 664 cu. Cm

c.

6, 64, 000 cu. Cm

d.

3, 64, 000 cu. Cm

## Question number: 459

MCQ▾

### Question

In the given figure, ABCD and AEFC are square. △ABG is a right angled triangle. If △ABG has an area, then the area of polygon AEFCD is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

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