C Interview Questions with Answers

C Interview Questions with Answers

C  interview questions on various topics.



Basic C Programs

Program to print 1 to 100 numbers using loop

Program to add two numbers

 Program to print multiplication table of a number

Reverse a Number

 Program to calculate sum of n numbers

Program to Reverse an Array

 Program to print even numbers from 1 to 100.

Program to check perfect number

 Program to check perfect square

Program to check even or odd number

C Program to calculate power of a number

Binary to Decimal Conversion

1. Write a program to convert decimal to binary number.

2. Program to convert binary to decimal number.


Question on Strings

String Questions


Questions on Recursion


1. Program to Print the factorial of a number using recursion

2. Print Fibonacci series.

3. Binary Search using Recursion.

4. Reverse an array using Recursion.


C Tricky Questions

1. Subtract two numbers without using subtraction (-) operator