# IMO- Mathematics Olympiad Class 10: Questions 805 - 807 of 958

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## Question number: 805

Data Sufficieny▾

### Question

What is the volume of high cylindrical tank?

### Statements

1. The area of its base is

2. The diameter of the base is

### Choices

Choice (4) Response

a.

Only statement Ⅰ 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: 806

MCQ▾

### Question

If the radii of the circular ends of a conical bucket are and and the height is The capacity of the bucket is________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 807

MCQ▾

### Question

The sides MN and MO of a triangle MNO meet the semicircle in P and Q respectively. NO is the diameter of a semicircle. PQ subtends at the center of the semi-circle. The is ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

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