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Worksheets

MLZS COMPUTER GRADE 4 SET 1

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

_____ the steps helps in carrying out the task easily.

a)

Programming

b)

Algorithm

c)

Listing

d)

instructions

2.

In some activities the _____ or order of the steps cannot be changed.

a)

instructions

b)

Sequence

c)

Programs

d)

Listing

3.

A computer can only work using _____ instructions from us.

a)

Listing

b)

Sequence

c)

Programs

d)

Step by step

4.

Every activity has a sequence of _____ that needs to be followed.

a)

instructions

b)

steps

c)

Programs

d)

Listing

5.

Giving step by step instructions is called_____.

a)

Programming

b)

Algorithm

c)

Listing

d)

instructions

6.

Find out the missing number in the series of numbers given below.

6, 13, ____, 27, 34

a)

20

b)

21

c)

22

d)

23

7.

It is a two digit number. It is more than 40 but less than 50. The sum of digits is 9. The number is ______.

a)

54

b)

45

c)

49

d)

42

8.

When you will add this number to 12 or subtract this number from 28, the answer remains same.

a)

10

b)

8

c)

14

d)

16

9.

Identify the goal in the below statements.

a)

Train tickets are needed for 2 adults from Delhi to Mumbai during the next month.

b)

Trains available are Rajdhani,August Kranti, Mumbai Garib Rath.

c)

Seats should be booked in sleeper class.

d)

Shashi has to book railway tickets.

10.

We cannot use logical thinking to solve problems. State whether the statement is true or false.

a)

True

b)

False

11.

_____________ block has instructions to provide the trail of the sprite.

a)

Motion

b)

Looks

c)

Pen

d)

Sound

12.

_____________ has instructions to make the sprite speak, then add musical notes.

a)

Motion

b)

Looks

c)

Pen

d)

Sound

13.

Daniel wants to make the Sprite wait for some seconds, Where can he find the instruction?

a)

Motion

b)

Looks

c)

Control

d)

Sound

14.

_____ has instructions to change the appearance of the Sprite.

a)

Motion

b)

Looks

c)

Control

d)

Sound

15.

The _____ block has instructions to make the sprite move.

a)

Motion

b)

Looks

c)

Control

d)

Sound

16.

_________is the place where you can create a script for a sprite to do a particular task.

a)

Block

b)

Script

c)

Script Area

d)

Stage

17.

To decrease the size of a sprite, select the _________button.

a)

Grow

b)

Shrink

c)

Looks

d)

add

18.

To increase the size of a sprite, select the _________button.

a)

Grow

b)

Shrink

c)

Looks

d)

Looks

19.

In Scratch a signal is sent to other Sprites through a message using the instruction called_______.

a)

Say

b)

Broadcast

c)

Show

d)

Ask

20.

The two axes divide the stage into_________quadrants in Scratch. Complete the statement by selecting the correct option.

a)

two

b)

three

c)

four

d)

five

21.

.png is used for ________ files. Complete the statement by selecting the correct option.

a)

Text

b)

Image

c)

Music

d)

Database

22.

Select the items that can be contained in a folder in your computer.

a)

Files

b)

Print out

c)

Folders

d)

Both Files and Folders

23.

A folder located within another folder is called a _______.

a)

Folder

b)

Sub-Folder

c)

Parent Folder

d)

Files

24.

Arrangement of folders into parent and sub-folders is called a __________.

a)

systematic structure

b)

directory structure

c)

parental structure

d)

none of the above

25.

.txt and .doc are ____________file extensions.

a)

Text

b)

Image

c)

Music

d)

Database