# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 755 - 759 of 968

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## Question number: 755

Edit
MCQ▾

### Question

A sphere of radius is dropped into a cylindrical vessel, partly filled with water. The radius of the vessel is If the sphere is submerged completely, then the surface of the water rises by________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 756

Edit
Data Sufficieny▾

### Question

What is the height of cylindrical tank?

### Statements

1. The volume of cylindrical tank

2. The radius of the base is

### Choices

Choice (4)Response

a.

Only statement Ⅱ is sufficient, while others are not sufficient.

b.

None of the statements are sufficient.

c.

Either one of the statements is sufficient.

d.

All of the statements are sufficient.

## Question number: 757

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MCQ▾

### Question

A bucket is in the form of a frustum of a cone, its depth is and the diameters of the top and the bottom are and respectively. Find how many liters the bucket can hold.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 758

Edit
MCQ▾

### Question

Three solid metallic spheres of radii centimeters are melted to form a single solid sphere. The radius of the sphere so formed is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 759

Edit
MCQ▾

### Question

Three solid metallic spheres of radii centimeters are melted to form a single solid sphere. The radius of the sphere so formed is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

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