Hi

There are many competitive exams one can write like JEE Mains, JEE Advanced, BITSAT, VITEEE, NATA,

NDA, Indian Maritime University Common Entrance Test, Indian Army Technical Entry Scheme, NIFT

then on counting on one's own interests. One also can attempt the state/college common entrance

1 ENGINEERING (DEGREE – 4 YEARS & DIPLOMA – 3 YEARS)

Mechanical Engineering.

Electrical Engineering.

Civil Engineering.

Chemical Engineering.

Computer Science Engineering.

IT Engineering.

IC Engineering.

EC Engineering.

Bsc.

B.tech.

B.arch.

You can apply within the Indian Army through exams like NDA (National defense Academy)

If you've got other interests like designing the you'll do Bachelors in fashion Designing.

You can also under courses like BBA then MBA.

Hope it helps you.