# Class 9 Computer Science Chapter 5 Number System MCQ Questions with Answer

Number System Class 9 MCQ is one of the best strategies to prepare for the CBSE Class 9 Board exam. If you want to complete a grasp concept or work on one’s score, there is no method except constant practice. Students can improve their speed and accuracy by doing more Number System class 9 MCQ which will help them all through their board test.

## Number System Class 9 MCQ Questions with Answer

Class 9 Computer Science MCQ with answers are given here to Chapter 5 Number System. These MCQs are based on the latest CBSE board syllabus and relate to the latest Class 9 Computer Science syllabus. By Solving these Class 9 MCQs, you will be able to analyze all of the concepts quickly in the Chapter and get ready for the Class 9 Annual exam.

Learn Number System Class 9 MCQ with answers pdf free download according to the latest CBSE and NCERT syllabus. Students should prepare for the examination by solving CBSE Class 9 Number System MCQ with answers given below.

Question 1. Computer processes data in terms of ———— numbers
(a).decimal
(c).binary
(d).octal

C

Question 2. The data on which different arithmetic operations can be performed is called
(a). numeric data
(b).alphanumeric data
(c)text data
(d). decimal data

A

Question 3. The hexadecimal number 100 is equal to
(a).0001000000
(b).256
(c).400
(d).all of above

C

Question 4. 2‟s complement of 0101010 is
(a). 1010110
(b).1010101
(c).0000011
(d).none of these

A

Question 5. House#678 is an example of
(a).numeric data
(b). Alphanumeric data
(c).alphabetic data
(d)special data

B

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Question 6. Set of values used to represent different quantities is called
(a). decimal system
(b). number system
(c). octal system
(d). binary system

B

Question 7. EBCDIC Stands for—————–
(a).extensive binary coded decimal interchange code
(b). Extended binary coded decimal interchange code
(c). Excessive binary coded decimal interchange code
(d). Extended binary coded digital interchange code

B

Question 8. In ASCII code ———— different characters can be represented
(a).128
(b).256
(c).512
(d).64

A

Question 9. ASCII is ————- bit coding scheme
(a).4
(b).7
(c).8
(d).16

B

Question 10. ASCII Stands for—————–
(a).American standard code for information interchange
(b). American standard code for inward interchange
(c). Amazon standard code for inward interchange
(d). Amazon standard code for information interchange

A

You can easily get good marks If you study with the help of Class 9 MCQ. We trust that information provided is useful for you. NCERT MCQ Questions for Class 9 Number System PDF Free Download would without a doubt create positive results.

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