Hi there,

No, aadhar card in not mandatory for registration of JEE main 2022 exam.

Documents required for registration of JEE main exam 2022 is following:

scanned photograph

Size - 10 kb to 200 kb . It should be in JPG/jPeg format.

Scanned signature

Size- 4 kb to 30 kb. It should also be in JPG/JPEG format.

12th marksheet/admit card/ certificate - Size 50 kb to 500 kb.

For more details follow this link: https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-2022/amp Hope it helps you

Good luck!