Number Systems and Codes MCQs
Practice free Number Systems and Codes multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 129 questions — no login required.
Question 73easy
Convert the following hexadecimal number to decimal.
1CF16
Question 74easy
Convert the following decimal number to hexadecimal.
74
Question 75easy
Convert hexadecimal C0B to binary.
Advertisement
Question 76easy
Convert binary 1001 to hexadecimal.
Question 77easy
Convert 73116 to decimal.
Question 78easy
Convert 110010012 (binary) to decimal.
Advertisement
Question 79easy
Convert the following decimal number to octal.
39
Question 80easy
The American Standard Code for Information Interchange (ASCII) uses how many individual pulses for any given character?
Question 81easy
Convert the following hexadecimal number to decimal.
B516