Class 12th sumita arora solutions || Chapter 1- Python Revision tour - 1 || Practical

 Class 12th sumita arora solutions || Chapter 1- Python Revision tour - 1 || Practical

Q. Write a program to print an acrostic poem as shown below :-

In the output you need not print bigger letter for P E A C E, but make sure these letters make a vertical word in the output.

Answer = 

print("These things I have sPoken unto you,\n                that in me yE might have peace.\n      In the world ye shAll have tribulation :\n           but be good     Cheer  ;\n          I have overcomE the world ")

Q 7 = Write a program to print following ASCII art using print statements :-

(a)

 

(b)

Answer = 

Note :- Make that figure in print statement 

like this 

print ("---------------            --------------- ")  

Q. Write a program to find the side of square whose you read from user .

Answer = 

per = float (input("Enter the perimeter of square  :- "))

print ("side of square = ", per / 4 )

Q. Write a program to calculate the distance of 1056 feet in term of yards and mile . Given fixed values are 1 mile = 1760yards and 1 yard = 3 feet

Answer =

 

a = 1056        #given

print ("in yards = ", a/3, "\nin miles = ", a / 3 * 1760)

Q. An athlete is taking rounds of a triangular park with sides as 30 m , 25 m and 35 m . the athlete has 560 m till now. Write a program to print how many rounds of park the athlete has completed.

Answer =

print ("number of rounds :- ",560/(25+30+35))

Q. Write a program that calculate and prints on the screen the number of seconds in a year.

Answer =

print ("number of seconds in year :-  ", 60 * 60 * 24 * 365)

Q. Write a program that print a table on two column : on the left the integer temperatures between 0 and 100 (Fahrenheit) and in the right column the corresponding Celsius values.

Answer = 

print ("Celcius   |       Fahrenheit  ")

for i in range (1, 101):

    print ( i , end= "\t" )
    print ("|",end = "\t")
    print (9/5*i+32)

Q. Write a program to print the following pattern :-

********

           *

        *

      *

    * 

 *

********

Answer =

 for i in range (8):
    for j in range(8):
        if i == 0 or i == 7 :
            print("*",end=" ")
        elif j == 8 - i  :
            print("*",end=" ")
        else :
            print(" " , end = " ")
    print()

Q. Write program that generate each of the patterns given below :-

 (a)

**********

*********

********

*******

******

*****

****

***

**

* 

(b) 

             *  *  *  *  *

             *  *  *  *  *

             *  *  *  *  *

             *  *  *  *  *

             *  *  *  *  *

 *  *  *  *  *

 *  *  *  *  *

 *  *  *  *  *

 *  *  *  *  *

 *  *  *  *  *  

(c)

**********
****   ****
***      ***
**         **
*            *
*            *
**         **
***      ***
****   ****
**********

Answer =

#(a)

for i in range ( 10 ) :
    print ( "* " * ( 10 - i ) )



#(b)

for i in range ( 10 ) :
    if i >= 5 :
        print ( " * " * 5)
    elif i <= 5 :
        for j in range(5):
            if j == 4 :
                print ( " * " * 5)
            else :
                print("   ",end="")
    print()



#(c)

for i in range (10 ):
    for j in range(10):
        if i < 5 :
            if j < 5 - i or j > 4 + i :
                print("*",end="")

            else :
                print(" ",end = "")

        else :
            if j < i - 4  or  j > 13 - i :
                print("*" , end="")
            else :
                print(" ",end = "")
    print()