Grade - 10 (English Medium) - Examination

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Grade - 10 (English Medium) - Examination - 03

MIS COLLEGE

Name :-

1. Binary equivalent of 13₁₀ is.

2 points

10101₂

01110₂

11100₂

01101₂

Clear selection

2. “Difference engine was designed by …………………………. ”.Which of the following is most appropriate to fill the blank in?

2 points

Charles Babbage

Ada Augusta Lovelace

Blaise Pascal

John Von Neumann

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3. Which of the following is the major technology used in third generation computers?

2 points

Vacuum tube

Integrated circuit

Microprocessor

Transistor

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4. Which of the following is an operating system?

2 points

Unix

Ms-Word

Internet Explorer

Acrobat reader

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5. 2 MB =

2 points

2²¹ bytes

2¹⁸ bytes

2¹⁶ bytes

2²⁸ bytes

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6. In computer system, ROM stands for.

2 points

Read Off memory

Random Only Memory

Random Only Mechanism

Read Only Memory

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7. Which of the following is a magnetic storage medium?

2 points

Floppy disk

Memory card

Flash drive

DVD

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8. Capacity of a flash drive is 2 GB. If the capacity of an image is 1 MB, how many images could be stored maximum in this drive?

2 points

512

2048

256

750

Clear selection

9. What is the following I/O port?

2 points

PS/2

MIDI

USB

COM

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10. The price of a pine apple is Rs. 160 and the price of a mango is Rs. 40. Total price of a pineapple and a mango is in binary form.

2 points

10001000

11001000

11011000

11011010

Clear selection

11. When user inserts title of a book in a library information system, its availability is displayed after searching for database. Which of the following gives input, process and output of this system in correct order?

2 points

Title of book, availability of book, searching for database

Title of book, searching for database, availability of book

Searching for database, title of book, availability of book

Searching for database, availability of book, title of book

Clear selection

12. What is the effect of vacuum tubes were replaced by transistors and then transistors were replaced by integrated circuits in central processing unit?

2 points

Both the processing power and power consumption increased

Processing power increased and power consumption decreased

Processing power decreased and power consumption increased

Both the processing power and power consumption decreased

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13. Which of the following is suitable to store data permanently in computer?

2 points

Main memory

Hard disk

Cache memory

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14. Which of the following is shown data accessing speed of memories in ascending order from left to right?

2 points

Cache memory → Main memory → Register

Main memory → Cache memory → Register

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Consider the following data table to answer questions from 15 to 18.

2 points

5, 4

4, 20

4, 5

4, 4

Clear selection

16. Which of the following is suitable for primary key of this table?

2 points

StudentNo

Name

House

Class

Clear selection

17. Which of the following data type is suitable for the field ‘House’ in this table?

2 points

Number

Currency

Date

Text

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18. Which of the following is correct about primary key used in a relational database table?

2 points

It should be unique

It should be always first column of the table

A table can have many primary keys

Its data type should be always a numeric value

Clear selection

19. Which of the following is a typical function of an operating system?

2 points

Providing type setting facilities for users

Protecting computer from viruses

Doing memory management in computer

Providing software facility to listen to songs for users

Clear selection

20. In a word processing software, which of the following icon can be used to copy a text in a document?

2 points

(1)

(2)

(3)

(4)

Clear selection

The marks obtained by some students for the subjects are given below in a spreadsheet. Use the following information to answer questions from 21 to 23.

2 points

= SUM (B2-D2)

= SUM (B2:D2)

= (B2+D2)

SUM = (B2:D2)

Clear selection

22. What is the formula that can be used to obtain average marks got by Amala in cell F2?

2 points

= AVERAGE (B2:D2)

= AVERAGE (B2-D2)

= AVERAGE (B2/D2)

= AVERAGE (B2,D2)

Clear selection

23. What is the formula that can be used to obtain maximum marks by student in Mathematics in cell B6?

2 points

= MIN (B2:B5)

= SUM (B2*B5)

= (B2+B5)

= MAX (B2:B5)

Clear selection

24. Consider the followings.

2 points

A only

B only

A, B only

A, B, C all

Clear selection

25. Which of the following is functioned as a pointing device?

2 points

Light pen

Printer

Keyboard

Speaker

Clear selection

26. If ASCII value of character ‘A’ is 65, what is the ASCII value of ‘D’ in binary form?

2 points

1111100₂

1100000₂

1101100₂

1000100₂

Clear selection

27. Which of the following is used to measure the clock rate of microprocessor?

2 points

bps

GHz

bits

Clear selection

28. Which of the following Boolean expression is equivalent to the output F of the following logic circuit?

2 points

(1)

(2)

(3)

(4)

Clear selection

29. Consider the following truth table.

2 points

AND

NOT

NOR

Clear selection

30. Consider the followings about table created in a word processing software.

2 points

A only

C only

B, C only

A, B, C all

Clear selection

2 points

Decreasing or increasing font size of a paragraph

Decreasing or increasing indent of a paragraph

Decreasing or increasing line spacing of a paragraph

Deleting paragraph

Clear selection

32. Which of the following is a sound file?

2 points

MP3

PNG

JPG

MP4

Clear selection

33. The physical component of computer system is called.

2 points

Hardware

Software

Firmware

Liveware

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34. Which of the following is an example for database software?

2 points

Oracle

Ms-Excel

Adobe photoshop

Internet Explorer

Clear selection

35. Which of the following is a database software?

2 points

Ms-Excel

Ms-Access

Ms-Powerpoint

Ms-Word

Clear selection

36. In an electronic presentation software, while key N is pressed in a slideshow mode.

2 points

Slide gets white colour

Slide gets black colour

Slide moves to previous slide

Slide moves to next slide

Clear selection

37. In a word processing software, which of the following shortcut key can be used to center a text?

2 points

Ctrl + C

Ctrl + E

Ctrl + X

Ctrl + Z

Clear selection

38. What is the type of chart that is used in a spreadsheet software?

2 points

Pie chart

Bar chart

Column chart

Area chart

Clear selection

39. A computer hardware component used in a desktop computer is given below. What is the name of that hardware?

2 points

CPU

Power supply

Motherboard

RAM

Clear selection

40. Consider the following statements.

2 points

A only

B only

A, B only

A, B, C all

Clear selection

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