# Decimal adder MCQs Quiz Online Tests pdf Download

Practice MCQs on decimal adder, DLD quiz for online test prep learning. Msi and pld components quiz has multiple choice questions (MCQ), decimal adder test questions and answers as decimal number system represent decimal number in form of, answer key with choices as hexadecimal, binary coded, octal and decimal for competitive exam prep. Free study guide is to learn decimal adder quiz online with MCQs to practice test questions with answers.

## MCQs on Decimal adder Quiz pdf Download

MCQ. Decimal number system represent decimal number in form of

- hexadecimal
- binary coded
- octal
- decimal

B

MCQ. 2^9 nine input circuit would have

- 32 entries
- 128 entries
- 256 entries
- 512 entries

D

MCQ. Bcd adder can be constructed with 3 IC packages each of

- 2bits
- 3bits
- 4bits
- 5bits

C

MCQ. Output sum of two decimal digits can be represented in

- Gray code
- excess-3
- BCD
- hexadecimal

C

MCQ. Addition of two decimal digits in BCD can be done through

- BCD adder
- full adder
- ripple carry adder
- carry look ahead

A