i have scored in jee main jan 2019 only 18.89 percentile what should i do now?

Since your percentile score is too much.You should focus on next phase of jee mains 2019.You have plenty in mains exam.Go through each and every formula .And solve previous year paper as much possible.This will boost your marks.

You can ask if you have any other queries.

BEST OF LUCK!

Hey Rakesh,

You are familiar with the fact that from this year you will get 2 chances and maximum of the 2 will be considered for final rank. It was your first chance and still one more is there. So, do not lose hope and start preparing for the next exam. You may have learnt a lot of lessons from this and now you have to work on your weakness and rectify the errors that you have done this time. See it as another opportunity to correct your all the mistakes. Start preparing effectively from now onwards. Analyse yourself and figure out where you did wrong. Put your hard work with some smart work by strengthening the topics which are more important. Divide the whole syllabus into scoring and less scoring topics and put more efforts in scoring areas. It will really help you out.  All the best !!!

Hello.

Unfortunately, this score isn't sufficient to qualify for the Jee Advanced or to get into an NIT. It's better that you start your preparations for the April session of the exam. Or try for some private institutes like MIT, VIT etc. If possible try to write some state level Common Entrance Tests. Work hard and you'll surely be successful.

Good luck!