Actually after passing out from college I did internship for 8 month then I did jo for 6 month then quite it to do civil service preparation ?
From the time you finished graduation you must account for the entire period till the time you started to apply for the colleges.
In your case, you have to write the following in the employment column
8-month internship -----> 6-month job --------> duration of time you spent studying civil services exam.
All time must be accounted for and any gap that is not accounted for should be explained.