Hello Atishay Jain

Some of the important competitive entrance exam for BTech are mentioned below

• JEE Mains and JEE Advanced
• BITS Pilani
• VITEEE
• KIITEE
• SRMJEEE
• COMEDK
• WBJEE
• MHCET
• OJEE
• Jharkhand Combined

etc.

So apply for the above mentioned exams and do your best. All the best.

Hope it helps you.