# NCO- Cyber Olympiad Class 9: Questions 370 - 375 of 410

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## Question number: 370

MCQ▾

### Question

A series of pictures or pages of information, often displayed on a large screen using video projector is called ________

### Choices

Choice (4) Response

a.

Slide presentation

b.

Presentation scheme

c.

Theme

d.

Schema

## Question number: 371

MCQ▾

### Question

Name the type of software that can be used for publication of a matter such as Book design or a page layout.

### Choices

Choice (4) Response

a.

A word processor e. g. , MS-Word

b.

Layout Programs e. g. , Adobe In Design

c.

Hybrids e. g. , Microsoft Publisher

d.

All a. , b. and c. are correct

## Question number: 372

MCQ▾

### Question

Anita has a broken fan belt on her car. The belt goes around 2 pulleys, whose centers are 30 cm apart and each pulley is 10 cm in diameter. How long should the belt be?

### Choices

Choice (4) Response

a.

88.6 cm

b.

23.6 cm

c.

80.8 cm

d.

91.4 cm

## Question number: 373

Appeared in Year: 2011

MCQ▾

### Question

Find the missing number.

### Choices

Choice (4) Response

a.

42

b.

34

c.

44

d.

45

## Question number: 374

MCQ▾

### Question

Which expression describes the area in square units of a rectangle that has a width of and a length of ?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 375

Appeared in Year: 2011

MCQ▾

### Question

Observe the following notations:

The time taken by two running trains for crossing each other is calculated by dividing the sum of the lengths of two trains by the total speed of the two trains. If the length of first train is , the length of second train is , the speed of first train is , and the speed of the second train is , which of the following expressions would represent the time taken?

### Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

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