# NCO- Cyber Olympiad (SOF) Class 8: Questions 426 - 431 of 510

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## Question number: 426

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MCQ▾

### Question

Which of the following network that spans a relatively small area or limited areas?

### Choices

Choice (4)Response

a.

WAN

b.

MAN

c.

LAN

d.

All of the above

## Question number: 427

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MCQ▾

### Question

A company is selling a new book in two sizes. The dimensions of the bigger book will be 12 cm by 9 cm. The ratio of dimensions of the two books will be 3: 1. What will be the dimensions of the smaller book?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 428

» Mental Ability » Number Games » Number Analogies

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Appeared in Year: 2010

MCQ▾

### Question

Vidhi is creating a 3-letter code using the letters A, B and C. She has decided that each letter will only be used once in the code. How many different 3-letter codes can Vidhi create?

### Choices

Choice (4)Response

a.

9

b.

3

c.

6

d.

12

## Question number: 429

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Appeared in Year: 2010

MCQ▾

### Question

The unit of time used to measure the speed of RAM is

### Choices

Choice (4)Response

a.

Nanomoles

b.

Nanoseconds

c.

Nanopixels

d.

Nanobytes

## Question number: 430

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MCQ▾

### Question

If n represents the position of a number in a sequence, which sequence does the expression describe?

### Choices

Choice (4)Response

a.

5,11,17,23, ………

b.

-5, -11, -17, -23, ………

c.

6,4, 2,0, ………

d.

-5,1, 7,13, ……

## Question number: 431

» Mental Ability » Number Games » Number Analogies

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MCQ▾

### Question

Which fraction is between and ?

### Choices

Choice (4)Response

a.

b.

c.

d.

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