sir i got87 in 12th and just 65 in mains and was eligible for advanced due to categorySC BUT failed to clear advance.so, should i repeat it?

Dear Nikita, i will not prefer to guide you to drop a year...rather put in your efforts in the right direction to search some esteemed institution for admission....my opinion is to try at – Coimbtore Inst of Tech, Coimbtore,...........Lovely Professional University, Phagwara,...........Mar Athanasius College Of Engg, Kothamangalam,............College of Engg, Pune