For all engineering students, you can practice the below programs and prepare for your practical exam.

Unit 1

1. Write a C Program to input 2 integer numbers and perform the following arithmetic operations- Addition, Substraction, Division and Multiplication.
2. Write a C program to input your and print if you are elegible for Madhyamik exam. [Hint: if age >16 then elegible else not elegible]
3. Write a C Program to check if a number is odd or even.
4. Write a C Program to calculate sum of all elements in an array.
5. Write a C Program to print Fibonacci series upto 10 terms.
6. Write a C Program to check if a number is prime or not.
7. Write a C Program to print first 20 prime numbers.
8. Write a C Program input a string and print the number of characters in the string
9. Write a C Program to check if a number is palindrome or not. [Example: 101, 404, 1001]

Unit 2

1. Write a C Program input a string and print the string in upper case.
2. Write a C program to input a string and check if the string is palindrome or not [Example: madam]
3. Write a C Program to reverse a string using loop.
4. Write a C Program to input street address, city, state and pin code. Then print the complete address in one string
5. Write a C Program to input a string and print the number of vowels in the string.

Unit 3

1. Write a C Program to printthe below pattern using loop:
   *
   * *
   * * *
   * * * *
2. Write a C Program to printthe below pattern using loop:
   1
   2 3
   4 5 6
   7 8 9 10
3. Write a C Program to printthe below pattern using loop:
   1
   1 0
   1 0 1
   1 0 1 0
4. Write a C Program to printthe below pattern using loop:
   

         *

       * * 

     * * * 

   * * * *

5. Write a C Program to printthe below pattern using loop:
   

         1

       1 0 1

     1 0 1 0 1

   1 0 1 0 1 0 1