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August 5, 2018 02:45
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1. Write a Python script to concatenate following dictionaries to create a new one. Go to the editor | |
Sample Dictionary : | |
dic1={1:10, 2:20} | |
dic2={3:30, 4:40} | |
dic3={5:50,6:60} | |
Expected Result : {1: 10, 2: 20, 3: 30, 4: 40, 5: 50, 6: 60} | |
2. Given a dictionary: | |
my_dictionary = { | |
"a": 1, | |
"b": True, | |
"c": [1, 2, 3, 4], | |
"d": {"Hello": 5, "World": 5} | |
} | |
Do the following: | |
- add a key "xyz" to the my_dictionary. | |
- check if the key "pqe" already exists in a dictionary. | |
- get all the values from my_dictionary | |
- Remove the key "xyz" from a my_dictionary | |
3. Given a list my_list = list(range(0, 10)). Sum all the values in the my_list | |
4. Given a list another_list = [4, 5, 9, 1, 0, 2, 3], find the max and minimum value from the another_list | |
5. Write a Python program to remove duplicates from a list. | |
6. Write a Python program to check a list is empty or not. | |
7. Write a Python program to print a specified list after removing the 0th, 4th and 5th elements. | |
Sample List : ['Red', 'Green', 'White', 'Black', 'Pink', 'Yellow'] | |
Expected Output : ['Green', 'White', 'Black'] | |
8. Given a list a = [1, 2, 3, 4]. Ask another integer value from the user and append it to a. | |
9. Given two list: | |
a = [1, 2, 3, 4, 5, 5, 6] | |
b = [4, 3, 2, ,5 , 6, 7] | |
Collect the unique and similar elements and build another list. | |
10. Write a Python program to find the index of an item in a specified list. | |
11. Write a Python program to convert a list of multiple integers into a single integer. | |
Sample list: [11, 33, 50] | |
Expected Output: 113350 | |
12. How can you find the length of a dictionary | |
13. Write a Python program to create a tuple with different data types. | |
14. Write a python program to convert a list to a tuple. | |
15. Write a python program to convert a list to a set. |
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