# NCO- Cyber Olympiad (SOF) Class 8: Questions 89 - 94 of 510

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## Question number: 89

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MCQ▾

### Question

If and , the value of is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 90

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MCQ▾

### Question

The product of two numbers is 690 and their L. C. M. is 15. The H. C. F. of the numbers is

### Choices

Choice (4)Response

a.

69

b.

345

c.

92

d.

46

## Question number: 91

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MCQ▾

### Question

In a row of vehicles, one vehicle is fourth from one end of the row and seventh from another end of that row. How many vehicles are there in the row?

### Choices

Choice (4)Response

a.

12

b.

11

c.

9

d.

10

## Question number: 92

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MCQ▾

### Question

The square root of is

### Choices

Choice (4)Response

a.

10

b.

0.010

c.

0.10

d.

1.1

## Question number: 93

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MCQ▾

### Question

Which one of the given figures shall complete the given pattern?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 94

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MCQ▾

### Question

In the given diagram, A represents women who are computer engineers, B represents women who are housewives and C represents women who are doctors. Which number will represent women who are housewives and computer engineers?

### Choices

Choice (4)Response

a.

7

b.

2

c.

6

d.

4

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