5th Chapter

9th Computer S. English Medium Chapter 5 Test

Matric Part 1/9th Class Computer Science Chapter 5 MCQ Test With Answer for Chapter 5 (Number Systems)

This online test contains MCQs about following topics:

- Data and Information
- Number Systems
- Number System Conversion
- Representation of Number using 1's and 2's Complements
- Binary Arithmetic
- Computer Code
 

9th Computer Science Chapter Wise Test
(English Medium)

Click Here for Computer Science Urdu Medium Ch 5 MCQ Test

Matric Part 1/9th Class Computer Science Chapter 5 MCQ Test With Answer for Chapter 5 (Number Systems)

Sr. # Questions Answers Choice
1 The hexadecimal number 100<sub>(16)</sub> is equal to
  • A. 0001 0000 0000<sub>(2)</sub>
  • B. 256 <sub>(10)</sub>
  • C. All mentioned
  • D. 400 <sub>(8)</sub>
2 Hexadecimal number system consists of digits:
  • A. 8
  • B. 10
  • C. 2
  • D. 16
3 The no.of bits in nibbles is:
  • A. two&nbsp;
  • B. three&nbsp;
  • C. four&nbsp;
  • D. eight&nbsp;
4 The hexadecimal number 10(<sub>16)</sub> is equal to
  • A. 10 <sub>(10)</sub>
  • B. 100 <sub>(10)</sub>
  • C. 16 <sub>(10)</sub>
  • D. All mentioned
5 A date which consists of fraction and integer number is called:
  • A. integer data
  • B. Alphabetic data
  • C. Alphanumeric date&nbsp;
  • D. real data&nbsp;
6 727-R is:
  • A. Numeric data
  • B. Alphabetic
  • C. Alphanumeric data
  • D. None of these
7 The base of decimal number system is:
  • A. 2
  • B. 8
  • C. 10
  • D. 16
8 2's complement of 0101010<sub>(2)</sub> is
  • A. 1010110<sub>(2)</sub>
  • B. 1010101<sub>(2)</sub>
  • C. 0000011 <sub>(2)</sub>
  • D. None of these
9 The process of converting numeric or nonnumeric data into binary language is called:
  • A. argument
  • B. fixed point representation
  • C. floating point representation
  • D. coding
10 An eight bit coding scheme is:
  • A. ASCII
  • B. EBCDIC&nbsp;
  • C. BCD&nbsp;
  • D. Unicode&nbsp;

Top Scorers of Computer Science 9th Class English Medium Chapter 5 Online Test

P

Pubg Game 51

Lahore05 - Nov - 2021

12/12
01 Mins 28 Sec
P

Prem

Lahore12 - Sep - 2021

9/12
02 Mins 25 Sec
A

Auqash Nasir

Lahore11 - Oct - 2021

8/12
04 Mins 52 Sec
P

Pubg Game 51

Lahore05 - Nov - 2021

7/12
01 Mins 53 Sec

Share your comments questions here
Sort By:
  • J

    Jojo

    07 Jan 2018

    Bad result

    Like
    Reply
  • A

    Afan

    17 Oct 2017

    dbcia

    Like (1)
    Reply (1)
    H

    Hamza

    13 Dec 2017

    reply me i am waiting for you

    Like (1)

Find the best institute for yourself!

We need a few details from you to suggest you relevant institutes & create your free profile

Online Geography of Pakistan Quiz

10 Questions
Start Quiz