# NSO Level 1- Science Olympiad (SOF) Class 10: Questions 1 - 7 of 986

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## Question number: 1

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MCQ▾

### Question

In making 1000 revolutions, a wheel covers 44 km. The diameter of the wheel is ________.

### Choices

Choice (4)Response

a.

18 m

b.

15 m

c.

12 m

d.

14 m

## Question number: 2

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MCQ▾

### Question

In the balanced equation

The value of the a, b, c and d, are respectively

### Choices

Choice (4)Response

a.

1,1, 2,3

b.

2,3, 4,3

c.

1,2, 2,3

d.

1,3, 2,3

## Question number: 3

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MCQ▾

### Question

Iron rusts more quickly in contact with_

### Choices

Choice (4)Response

a.

Copper

b.

Zinc

c.

Potassium

d.

Calcium

## Question number: 4

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MCQ▾

### Question

Solving square root equation:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 5

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MCQ▾

### Question

How many triangles does the given figure have?

### Choices

Choice (4)Response

a.

32

b.

36

c.

28

d.

30

## Question number: 6

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MCQ▾

### Question

Which figure is the rearrangement of the pair of the given figure?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 7

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MCQ▾

### Question

A figure X is given, followed by four other alternative figures marked A, B, C and D. It is required to select the one figure from the alternatives, which fits exactly into figure X to form a complete square.

### Choices

Choice (4)Response

a. Part of Figure Which Fits Exactly into Figure X – Choice A

b. Part of Figure Which Fits Exactly into Figure X – Choice B

c. Part of Figure Which Fits Exactly into Figure X – Choice C

d. Part of Figure Which Fits Exactly into Figure X – Choice D

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