Dear Student,
If you have the OBC certificate of Delhi and your parents income is less than 8 lakhs then already you will be counted as OBC NCL candidate, you don't need to create the extra certificate for that.
And, as you are going to take admission after the gap year then you need to create the Gap certificate for the year you have taken gap then only you will be eligible to take admission in IPU or any other college.
Good luck :)
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