Practice question for if -else concept :

    Comment the question if you are facing any problem with its solution.

    Write a C program to find maximum between two numbers.

    Write a C program to find maximum between three numbers

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    Write a C program to check whether a number is even or odd.

    Write a C program to check whether a year is leap year or not.

 

    Write a C program to check whether a number is negative, positive or zero.

    Write a C program to check whether a number is divisible by 5 and 11 or not.

    Write a C program to count total number of notes in given amount.

    Write a C program to check whether a character is alphabet or not.

    Write a C program to input any alphabet and check whether it is vowel or         consonant.

    Write a C program to input any character and check whether it is  alphabet or       digit or special character.

    Write a C program to check whether a character is uppercase or lowercase alphabet.

    Write a C program to input week number and print week day.

    Write a C program to input month number and print number of days in that month.

    Write a C program to input angles of a triangle and check whether triangle is valid or not.

    Write a C program to input all sides of a triangle and check whether triangle is valid or not.

    Write a C program to check whether the triangle is equilateral, isosceles or scalene triangle.

    Write a C program to find all roots of a quadratic equation.

    Write a C program to calculate profit or loss.

    Write a C program to input marks of five subjects Physics, Chemistry, Biology, Mathematics and Computer. Calculate percentage and grade according to following:
    Percentage > 90% : Grade A
    Percentage > 80% : Grade B
    Percentage > 70% : Grade C
    Percentage > 60% : Grade D
    Percentage > 40% : Grade E
    Percentage < 40% : Grade F

    Write a C program to input basic salary of an employee and calculate its Gross salary according to following:
    Basic Salary >= 10000 : HRA = 20%, DA = 80%
    Basic Salary >= 20000 : HRA = 25%, DA = 90%
    Basic Salary >= 30000 : HRA = 30%, DA = 95%

    Write a C program to input electricity unit charges and calculate total electricity bill according to the given condition:

    For first 50 units Rs. 0.50/unit

    For next 100 units Rs. 0.75/unit

    For next 100 units Rs. 1.20/unit

    For unit above 250 Rs. 1.50/unit

    An additional surcharge of 20% is added to the bill