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Online Test

1). What does the `pandas` library primarily deal with in Python??

2). How do you import the Pandas library in Python??

3). Which of the following is the primary data structure in Pandas??

4). How can you create a Pandas DataFrame from a dictionary??

5). What is the purpose of the `head()` function in Pandas??

6). How do you select a column named 'Age' from a Pandas DataFrame??

7). Which method is used to remove missing values from a DataFrame??

8). How can you add a new column 'Salary' to an existing DataFrame??

9). What is the purpose of the `groupby()` function in Pandas??

10). How do you read a CSV file into a Pandas DataFrame??

11). Which method is used to concatenate two DataFrames vertically??

12). What does the `describe()` function do in Pandas??

13). How do you sort a DataFrame by a column named 'Age'??

14). How can you reset the index of a DataFrame??

15). How do you filter rows in a DataFrame where the 'Age' column is greater than 25??

Test Results