# Area, Surface Area & Volume (IMO- Mathematics Olympiad Class 10): Questions 1 - 4 of 84

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## Question number: 1

» Area, Surface Area & Volume

MCQ▾

### Question

A man runs around a circle of radius at a speed of The time taken by him for going around it five times is ________.

### Choices

Choice (4) Response

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d.

## Question number: 2

» Area, Surface Area & Volume

MCQ▾

### Question

O is the center of a circle of diameter and is a square, if the shaded area is area of the square, then the side of square is________.

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Choice (4) Response

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b.

c.

d.

## Question number: 3

» Area, Surface Area & Volume

MCQ▾

### Question

A cylindrical vessel of diameter is partly filled with water. 100 lead balls are dropped in it. The rise in water level is The diameter of each ball is ________.

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Choice (4) Response

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d.

## Question number: 4

» Area, Surface Area & Volume

MCQ▾

### Question

A sphere is placed in a cone of height as shown in figure. The volume of sphere if it touches lateral surface and base of cone is________.

### Choices

Choice (4) Response

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b.

c.

d.

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