if i take four years to complete my diploma can i give jee examination

Dear Student,

JEE conducts their exam in two phase, first one is JEE mains and second one is JEE Advance. One can give JEE mains four times in a year and and can give JEE Advance only once in a year. And you will be eligible for JEE Advance only if you have cleared and of the JEE mains exam.

To appear in JEE Advanced, a diploma holder can apply in JEE Main. But their rank & score in JEE Main will not be considered for admission in NITs & GFTIs. So you can take admission in only IIT's, the doors of NIT and IIIT or GFTI is closed for diploma holders.

Good Luck :)