# NCO- Cyber Olympiad (SOF) Class 7: Questions 214 - 220 of 417

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## Question number: 214

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MCQ▾

### Question

A, B, C subscribe Rs. 60,000 for a business. A subscribes Rs. 4000 more than B and B Rs. 3000 more than C. Then C’s share is________.

### Choices

Choice (4)Response

a.

Rs. 16,666.66

b.

Rs. 8400

c.

Rs. 13,600.50

d.

Rs. 11,900

## Question number: 215

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MCQ▾

### Question

A train 200 m long is running at a speed of In what time will it pass a bridge 100 m long?

### Choices

Choice (4)Response

a.

42.30 sec

b.

40.13 sec

c.

45.55 sec

d.

43.5 sec

## Question number: 216

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MCQ▾

### Question

Which number will replace ‘? ’ to continue the following series?

1,2, 4,8, 16, ? , 64

### Choices

Choice (4)Response

a.

27

b.

32

c.

15

d.

38

## Question number: 217

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MCQ▾

### Question

If each side of a cube is tripled, its volume

### Choices

Choice (4)Response

a.

Becomes 27 times

b.

Becomes 4 times

c.

Is doubled

d.

Becomes 6 times

## Question number: 218

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MCQ▾

The value of is

### Choices

Choice (4)Response

a.

1.00

b.

2.30

c.

1.20

d.

4.55

## Question number: 219

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MCQ▾

### Question

The cost of cultivating a square field at the rate of rupees 240 per hectare is rupees 1200. What is the cost of putting a fence around it at 50 paise per meter?

### Choices

Choice (4)Response

a.

900 rupees

b.

600 rupees

c.

447.21 rupees

d.

400 rupees

## Question number: 220

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MCQ▾

### Question

If, find the value of x.

### Choices

Choice (4)Response

a.

19

b.

62

c.

68

d.

52

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