CLASS 12 IP

Click Here to open    Class 12 CS OCT Test Paper  

      Roll Name Class Marks 0 1 Ravi 10 400 1 2 Kavi 11 300 2 3 Amit 12 200 3 4 Ajay 9 150 4 5 Raj 10 230 5 6 Umesh 12 250   Write Python statement for the following 1. Write code to create above dataframe with name df. 2. Print the last two rows of the ddataframe df. 3. Display all the roll. 4. Remove the column Class. 5. Display the data of name column from indexes 3 to 5 (both included) 6. Rename the column name ‘Marks’ to ‘Total’. 7. Write Python statement to add a new column city   with values. 8. Write Python statement to export the DataFrame to a CSV file named data.csv stored at D: drive. 9. ...