Not late yet but you could be.Dgca last date is 14 June
http://www.dgca.nic.in/result/Pilot_0410.pdf
Following Documents attested needed
Form showing you have done ground training (All forms on dgca website)
Annexure form needed if you are applying 1st time
Last page of logbook
marksheet of 12th
Cpl license
Best of Luck