HELLO KISHORE!

There are lot of good institutes and university for b tech degree courses.If you are interested in government institution for engineering then there are lot of good institutes like IITs,IIITs,NITs.Exam accepted for such institutes are mains and advance examination.NITs and IIITs accept JEE MAINS Score for btech degree courses and IITs  accept JEE ADVANCE Score .There are state government college which is not soo far behind from above mentioned institutes, name of such colleges /university are Jadavpur univesity:Exam accepted WBJEE,BIT SINDRI Exam accepted JCECE,but these institue demands domicle certificate for extra prefrence.Also private colleges and institution are not soo lagging from governmental colleges but  such colleges' numbers are less.Also they take separate entrance examination,Institue like BITS and their entrance examination is BITSAT.And other entrance examination like COMEDK for colleges  RV ,Ramaiah institue of engg,BMS etc.

I hope above answer will helpful to you.

GOOD LUCK!

Hello Aspirant
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Top universities offering btech with good academics and infrastructure:-
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• IIT Bombay
• IIT Kharagpur
• IIT Madras
• IIT Delhi
• IIT Kanpur
• Nit trichy
• nit Warangal
• Lovely professional university phagwara
• Manipal institute of technology Manipal
• Mit world peace university
• Vellore institute of technology Vellore
• College of engineering Pune
• Delhi technology university

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For IITs and nits you should be qualified in jEE mains and jEE advance exams .for other private colleges you should write their respective college entrance exams to get seat.
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To know more btech Colleges once visit this below link:-
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https://engineering.careers360.com/colleges/ranking
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If you have any questions further let me know
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Thank you!!