1. Consider a list of marks :Marks=[20,25,25,27] . WAP to increase all the marks in the  list by 20.

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    Solution

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2. WAP to create a list of even numbers between 1 and n (input by the user) using list comprehension.

    

    Solution

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3. WAP to add an element to the end of a list. The element can be a number, word, list of numbers from 1 to n  or a list of random elements.

 

     Sample Run:

What do you want to add to the list 
1. Number
2. Word
3. A list of numbers from 1 to n
4. A list of n elements
Enter choice :2
Enter Word :looping
[24, 'Helicopter', 4500.34, 'looping']

 

 

    Solution

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4. WAP to add an element in a list at a given location.

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    Sample Run:

List : [11, 60, 22, 44]
Enter number to be inserted :78
Enter position :2
[11, 60, 78, 22, 44]

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Solution

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5. WAP to add another list to an existing list.

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    Sample Run:

List : [11, 60, 22, 44]
Enter number of elements of list 2 :4
Enter element :11
Enter element :89
Enter element :loop
Enter element :wings
Updated List : [11, 60, 22, 44, '11', '89', 'loop', 'wings']

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     Solution

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6. WAP to find out the number of occurrences of a given element(input by the user) in a list.

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    Solution

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7. WAP to search for a given element in the list and display its index.

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   Solution

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8. WAP to find the sum of elements stored in a list.

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   Solution

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9. WAP to create a list of numbers between 1 and n(input by the user) that are divisible by 3 or 7 using list comprehension and find the value of the minimum and maximum element in it. Also display the length of the list.

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  Solution

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10. WAP to remove the last n elements from a list of values.

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     Sample Run:

     List : [22, 34, 56, 24, 78, 90]
     Enter number of elements to be removed from the end :2
     New List : [22, 34, 56, 24]

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    Solution

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11. WAP to show the duplicate elements in a list of elements.

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   Sample Run:

    List is : [20, 25, 35, 24, 20, 70, 80, 18, 35]
    The Duplicate elements are: 
    20 35 

  

   Solution

 

12. WAP to calculate the total number of zeros, positive and negative elements in the list. 

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13. WAP to create a list using names of your friends, then search for your best friend 's name in the list.

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14. WAP to declare two list. Now find and display the common elements between two lists.

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15. WAP to declare a list of your favorite cities. Display the list sorted in increasing order of the length of the name of the cities.

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16. WAP to enter a list of numbers. Swap adjacent elements of the list and display.

             - Do NOT use second list.

             - Assume the list is even

 

     Suppose the list contains:

      

           L1=[22, 34, 67,56, 9, 24, 45, 90]

 

     The changed list should contain:

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          L1=[34,22, 56, 67, 24, 9, 90, 45]

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17.  WAP to enter a list and count the number of unique values in it.

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18. WAP to enter a list and count the number of numeric and non numeric values in it.

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     Suppose the list contains:

      

           L1=["Blue', 34, 'A', 67.5, 56, "Even', 'odd', 45, 90]

 

     The output will be:

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          Number of non-numeric values: 4

          Number of numeric values: 5  

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19. WAP to enter a list of words in Python and reverse each word in the list. 

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20. WAP to create a list of 4 numbers.  From the list create 4 other lists to store the first 4 multiples of the given numbers.

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     Suppose the list contains:

      

           L1= [2, 9, 4, 6]

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     T4 new lists would be:

    

         L2=[2,4,6,8]

         L3=[9,18,27,36]

         L4=[4,8,12,16]

         L5=[6,12,18,24]

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