hi ansh,

I hope you are doing well. No, from 2019 JEE Mains paper is completely online. Candidates used to get OMR sheet in offline mode of JEE Mains. So, as there is no offline JEE Mains so there is no OMR sheet. You will to select the correct option in the computer screen. The good thing is you can change your answer later if you want to or if you have filled wrong bubble. Also you will not waste time on filling bubble. You just need to click the option in computer screen. You better practice giving JEE Mains online through mock test before appearing for an actual JEE Mains Paper.

I hope this answer will help.
All the best for the future!!

Hello,

No, JEE main is conducted in online mode so you need to select the correct answer on the computer screen.You will be given rough sheets for calculations and solving the questions displayed on the screen.