Hello Vivek,

It depends upon you, either online mode or offline mode according to your ability and experience but I would like to inform you that this year JEE Main 2019 Paper-I to be held in computer based mode only i.e. online mode only. So, you should prepare and practice in the online mode.

For more information, you may visit the link given below

https://engineering.careers360.com/articles/jee-main-exam-pattern

Thanks for query on this platform, you ay visit again

All the best for your examination.

Hello Vivek,

Hope your preparations are going well. Regardless of the mode of examination, the quality of questions will remain the same. Though, I would suggest to give a good number of mock exams before the actual one. This will help you to gain confidence and get comfortable with the mode. If you are to go for online mode the mock exams should also be in the same mode, and the same can be said for the offline mode as well.

Hope this will be useful to you.

All the Best!