Hello!Janitha

Your total Percentile is too low.But your percentile in mathematics is good.Rank will be given on the basis of total percentile score.Don't worry you still have one attempt for jee mains 2019.You have plenty of time in it.Focus on three sub(phy,chem and maths) equally.Try to balance among them.Solving 15 questions to each section in mains examination can enter you in good NITs.But, staying on one or two subject can depreciate your rank.So try to balance among three subject.

You can ask if you have any other queries.

GOOD LUCK!