# Decimal adder MCQs Quiz Online Tests pdf Download

Practice MCQs on decimal adder, DLD MCQs for online test prep. Msi and pld components quiz has multiple choice questions (MCQ), decimal adder quiz questions and answers as a bcd adder is a circuit that adds two bcd digits in parallel and produces a result in, answer key with choices as hexadecimal code, binary code, bcd code and decimal code 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. A BCD adder is a circuit that adds two BCD digits in parallel and produces a result in

- hexadecimal code
- binary code
- BCD code
- decimal code

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 Integrated circuits (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