# NCO- Cyber Olympiad (SOF) Class 7: Questions 69 - 74 of 417

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## Question number: 69

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MCQ▾

### Question

In the below give dice, faces 1,2, 3,4 are adjacent and 5 & 6 are opposite. Then the Number opposite to 2 is ________?

### Choices

Choice (4)Response

a.

3

b.

4

c.

6

d.

1

## Question number: 70

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MCQ▾

### Question

Sakshi can do a piece of work in 10 days. Tanya is 15 % more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work is:

### Choices

Choice (4)Response

a.

15

b.

8.5

c.

18

d.

25

## Question number: 71

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MCQ▾

### Question

Three friends divide rupees 624 among themselves in the ratio . The share of the third friend is________.

### Choices

Choice (4)Response

a.

Rs. 288

b.

Rs. 148

c.

Rs. 144

d.

Rs. 192

## Question number: 72

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MCQ▾

### Question

Nenshi can do a piece of work in 30 days. Kriya is 50 % more efficient than Nenshi. The number of days taken by Kriya to do the same piece of work is:

### Choices

Choice (4)Response

a.

15

b.

16

c.

20

d.

25

## Question number: 73

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MCQ▾

### Question

If = 81, then n=?

### Choices

Choice (4)Response

a.

4

b.

2

c.

8

d.

6

## Question number: 74

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MCQ▾

### Question

Krishna travels 10 km to the north. Then he turns to the right and walks 3 km. Then again he turns to his right and moves 10 km forward. How many km away is he from the starting point?

### Choices

Choice (4)Response

a.

5 km

b.

2 km

c.

10 km

d.

3 Km

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