# NSO Level 1- Science Olympiad (SOF) Class 8: Questions 104 - 110 of 1076

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## Question number: 104

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MCQ▾

### Question

The sum of two consecutive whole numbers is 23. If the smaller number is n, which of the following statement is the correct equation?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 105

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Appeared in Year: 2012

MCQ▾

### Question

A cistern from inside is 12.5 m long, 8.5 m broad and 4 m high and is open at top. The cost of cementing the inside of a cistern at Rs. 24 per sq m is ________.

### Choices

Choice (4)Response

a.

Rs. 8752

b.

Rs. 7752

c.

Rs. 6582

d.

Rs. 8256

## Question number: 106

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MCQ▾

### Question

Multiply z by 5 and then subtract 4 from it. If the result is 21, what is the value of z?

### Choices

Choice (4)Response

a.

5

b.

10

c.

12

d.

4

## Question number: 107

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Appeared in Year: 2012

MCQ▾

### Question

Which of the following statement is correct?

### Choices

Choice (4)Response

a.

All rectangles are squares.

b.

All kites are rhombuses

c.

All rhombuses are parallelograms

d.

All trapeziums are squares

## Question number: 108

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MCQ▾

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 109

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Appeared in Year: 2012

MCQ▾

### Question

If , then is equal to________

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 110

Edit
MCQ▾

### Question

Raj’s income is 20 % more than Veer. How much percent is Veer’s income less than Raj?

### Choices

Choice (4)Response

a.

b.

c.

d.

6.76%

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