Hi

Yes, you can apply for March April and May season even if you had not applied for February session

This is because,

One will have opportunity to apply again for the remaining March/ April / May Sessions as application window will be re-opened for these sessions

The application Window will be reopened just after the declaration of February session results and that time one can apply for March session and the rest of the sessions as well, similarly application window will get reopened after march session results and that time one can apply for April session and May session also . Finally application window will get opened for the last time after April session results and that time one can apply for May session.

Now that,

limited time is left for jee mains 2021 , so you should be focusing on your preparation

-)go through chapters ,revise them by practising questions,

-) go through  previous year question ,concepts are often repeated in examination so solving previous year question papers will be of great help

-)solve mock test papers as it will let you know your preparation level and and weak areas so that you can work on them and perform well in your examination.

For details about JEE main you can check out our page the link is provided below:-

https://engineering.careers360.com/exams/jee-main

If you have any other doubt then you can always reach us to clear them :) we are always available to help you out and guide you

Thankyou