• Area of a regular polygon
• Area of a triangle
• Check for prime number
• Day of a date
• Distances on Earth
• Factorial of a no
• Factors of a no
• Fibonacci Sequence Generator
• HCF of n numbers
• LCM of n numbers
• Length of Diagonals in a Regular Polygon
• No of diagonals in a Regular Polygon
• Permutation and Combinations
• Shortest diagonal in a Regular Polygon
• Smallest Divisor of a number
• Square Root of a no
• Trigonometric Values ask