Sir can I get thakur engineering college

Hello Aspirant,
Sorry for mistaking it for your 12th percentage. Since you got 78 percentile, your rank is around 1.7 lakh, and you can't get allotment into NITs with this rank. Do try private engineering colleges like BITS and AMITY, which also accept JEE Main scores.
Good Luck!!

Sir is there any criteria that I must gets above 75% to get admission through jee mai 

Hello Aspirant,
Surely you have got a good percentage, but you have to attempt entrance exams too, to get a good college. Mere 12th marks wont do. If you have attempted any entrance exam, please let is know the results to help us predict which college would be best for you.
Good Luck!!