Practice Decimal Number System (1.1.7.2) - Number Systems - Part A - Digital Electronics - Vol 1
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Decimal Number System

Practice - Decimal Number System - 1.1.7.2

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the decimal system's radix?

💡 Hint: Count the number of digits.

Question 2 Easy

Calculate the 9's complement of 1234.

💡 Hint: Subtract each digit from 9.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What digits are used in the decimal number system?

0-5
0-9
0-10

💡 Hint: Count the digits.

Question 2

The 10's complement of 123 is:

876
877
878

💡 Hint: Subtract from 9 first.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Convert the decimal number 85 to its binary equivalent and calculate both its 9's and 10's complements.

💡 Hint: Break down the conversions step by step.

Challenge 2 Hard

If the decimal number is 960 and its 9's complement is found to be 039, calculate the 10's complement.

💡 Hint: Consider the definition of 10's complements based on 9's.

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Reference links

Supplementary resources to enhance your learning experience.