python 3 programming questions and answers

python 3 programming questions and answers

Hello friends ,

As we know python is very powerful and high level language.It is an object-oriented programming language.

Today we will discuss some important programs in python with solutions.

Python3 programs for practice

Question 1. Write a program to find greatest number among 3 numbers?

Answer:

num1=int(input("Enter first number : "))
num2=int(input("Enter second number : "))
num3=int(input("Enter third number : "))

if(num1>num2) and (num1>num3) :
    print("Greatest number is   ",num1)
elif(num2>num1) and (num2>num3) :
    print("Greatest number is   ",num2)
else :
    print("Greatest number is  ",num3)

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Question 2. Write a program to find odd and even number?

Answer:

num=int(input("Enter any number"))

if(num==0) :

    print("Neither odd nor even number")

elif(num%2==0) :

    print("",num," is even number")

else :

    print("",num," is odd number")

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Question 3. Write a program to find the given number is divisible by 5 and 11?

Answer:

num=int (input (“Enter any number”))

If(num%5==0) and (num%11==0)

                print (“”, num,”  is divisible by 5 and 11”)

else:

                print (“”, num,”  is not divisible by 5 and 11”)

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Question 4. Write a program to check given character is vowel or not?

Answer:

ch= input("Enter any character: ")

if(ch=='A' or ch=='a' or ch=='E' or ch=='e' or ch=='I' or ch=='i' or ch=='U' or ch=='u' or ch=='O' or ch=='o'):

    print("Its vowel.")
else :

    print("It’s not vowel")

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Question 5. Write a program to make choice of following

1.Area of Circle

2.Area of Square

3.Area of Rectangle

Answer:

print("1.Area of Circle")
print("2.Area of Square")
print("3.Area of Rectangle")
choice=int(input("Enter your choice 1,2 or 3 : "))
if(choice==1):
    r=int(input("Enter radius : "))
    area=3.14*r*r
    print("Area of circle : ",area)
elif(choice==2) :
    side=int(input("Enter side : "))
    area=side*side
    print("Area of Square : ",area)
elif(choice==3) :
    length=(int(input("Enter length : ")))
    breadth=int(input("Enter breadth : "))
    print("Area of Rectangle : ",length*breadth)
else :
    print("Invalid choice.")
   

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What is Python 3