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Welcome to the Number System MCQs Page

Dive deep into the fascinating world of Number System with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Number System, a crucial aspect of IT Fundamentals. In this section, you will encounter a diverse range of MCQs that cover various aspects of Number System, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within IT Fundamentals.

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Check out the MCQs below to embark on an enriching journey through Number System. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of IT Fundamentals.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Number System. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Number System MCQs | Page 2 of 32

Q11.
Perfrom BCD addition: 2+3= _______________
Discuss
Answer: (c).0101
Discuss
Answer: (a).American standard code for information interchange
Q13.
The value of base in a decimal number system is ____________
Discuss
Answer: (c).10
Q14.
Convert : (110)2 = ( __ )10 .

a.

4

b.

5

c.

6

d.

9

Discuss
Answer: (c).6
Q15.
The 2’s complement of 15 is ____________
Discuss
Answer: (b).0001
Q16.
Another name for base is __________
Discuss
Answer: (b).radix
Q17.
The decimal equivalent of (0.101)2 will be ____________
Discuss
Answer: (b).0.625
Q18.
The signed magnitude for -3 will be ___________
Discuss
Answer: (b).10000011
Q19.
A number with both integer and a fractional part has digits raised to both positive and negative powers of 2 in a decimal number system.
Discuss
Answer: (b).False
Q20.
The hexadecimal representation of 14 is _______________

a.

A

b.

F

c.

D

d.

E

Discuss
Answer: (d).E
Page 2 of 32

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