| 1 | Check if a number is palindrome or not |  Solution | |
| 2 | Find all Palindrome numbers in a given range | Solution | |
| 3 | Check if a number is prime or not | Solution | |
| 4 | Prime numbers in a given range | Solution | |
| 5 | Check if a number is armstrong number or not | Solution | |
| 6 | Check if a number is perfect number | Solution | |
| 7 | Even or Odd | Solution | |
| 8 | Check whether a given number is positive or negative | Solution | |
| 9 | Sum of first N natural numbers | Solution | |
| 10 | Find Sum of AP Series | Solution | |
| 11 | Program to find sum of GP Series | Solution | |
| 12 | Greatest of two numbers | Solution | |
| 13 | Greatest of three numbers | Solution | |
| 14 | Leap Year or not | Solution | |
| 15 | Reverse digits of a number | Solution | |
| 16 | Maximum and Minimum digit in a number | Solution | |
| 17 | Print Fibonacci up to Nth Term | Solution | |
| 18 | Factorial of a number | Solution | |
| 19 | Power of a number | Solution | |
| 20 | Factors of a given number | Solution | |
| 21 | Print all prime factors of the given number | Solution | |
| 22 | Check if a number is a strong number or not | Solution | |
| 23 | Check if a Number is Automorphic | Solution | |
| 24 | GCD of two numbers | Solution | |
| 25 | LCM of two numbers | Solution | |
| 26 | Check if a number is Harshad number | Solution | |
| 27 | Check if the number is abundant number or not | Solution | |
| 28 | Sum of digits of a number | Solution | |
| 29 | Sum of numbers in the given range | Solution | |
| 30 | Permutations in which N people can occupy R seats in a classroom | Solution | |
| 31 | Program to add two fractions | Solution | |
| 32 | Replace all 0s with 1s in a given integer | Solution | |
| 33 | Can a number be expressed as a sum of two prime numbers | Solution | |
| 34 | Calculate the area of circle | Solution | |
| 35 | Program to find roots of a Quadratic Equation | Solution | |