1 Question- Write a Python program to print the following string in a specific format. Sample String: "Twinkle, twinkle, little star, How I wonder what you are! Up above the world so high, Like a diamond in the sky. Twinkle, twinkle, little star, How I wonder what you are!" Answer- print("Twinkle, twinkle, little star, \n\tHow I wonder what you are! \n\t\tUp above the world so high, \n\t\tLike a diamond in the sky. \nTwinkle, twinkle, little star, \n\tHow I wonder what you are!")
2 Question- Write a Python program to get the Python version you are using. Answer- import sys; print("Python version"); print (sys.version); print("Version info."); print (sys.version_info);
3 Question- Write a Python program which accepts the user's first and last name and print them in reverse order with a space between them. Answer- fname = input("Input your First Name : "); lname = input("Input your Last Name : "); print ("Hello " + lname + " " + fname);
4 Question- Write a Python program which accepts a sequence of comma-separated numbers from user and generate a list and a tuple with those numbers. Sample data : 3, 5, 7, 23 Output : List : ['3', ' 5', ' 7', ' 23'] Tuple : ('3', ' 5', ' 7', ' 23') Answer- values = input("Input some comma seprated numbers : ") list = values.split(",") tuple = tuple(list) print('List : ',list) print('Tuple : ',tuple)
5 Question- write a Python program to find the addition of these two numbers. Answer- #Method1 num1 = 15 num2 = 12 # Adding two nos sum = num1 + num2 # printing values print("Sum of ", sum) #Method2 n1=input("Enter 1st number"); n2=input("Enter 2nd number"); add=int(n1)+int(n2); print("Addition is ",add);
6 Question- Write a Python program which accepts the radius of a circle from the user and compute the area. Answer- from math import pi; r = float(input ("Input the radius of the circle : ")) print ("The area of the circle with radius " + str(r) + " is: " + str(pi * r**2));
7 Question- Write a Python program to display the current date and time. Answer- import datetime now = datetime.datetime.now() print ("Current date and time : ") print (now.strftime("%Y-%m-%d %H:%M:%S"))
8 Question- Write a Python program for swap two integer number which is enter by user and by using Third variable. Answer- n1=int(input("Enter a number")) n2=int(input("Enter 2nd number")) t=n1 n1=n2 n2=t print("swap values are::") print("N1 is",n1); print("N2 is",n2);
9 Question- Write a Python program for swap two integer number which is enter by user and without using Third variable. Answer- n1=int(input("Enter 1st number")); n2=int(input("Enter 2nd number")); n1=n1+n2; n2=n1-n2; n1=n1-n2; print("Swap value is: n1 is ",n1," And n2 is ",n2);
10 Question- Write a Python program to enter cost of a pen and calculate similar 100 pen cost with 20% discount. Answer- p=int(input("Enter cost of a pen")) t=100*p d=t*20/100 pay=t-d print("100 pen cost is =",t) print("Discount amt is:: ",d) print("Paying Amt is Rs. ",pay)