See this is the result of JEE Mains January,2019.The NTA will announce the final result after 30 April,2019.The final result will be the best of both the percentile,i.e.both January and April result.The April result will definitely vary depending upon the number of students appearing for the exam.So you have to wait till the final result is out.Depending on yhis percentile of yours,it can't be decided whether you have qualified for jee advance or not.

Hello aspirant

Wait for the qualifying marks  is good because now your score is given based on highest marks in the exam so better to write April exam also to increase the score now we can't predict for JEE mains

Hope helpful to you

All the best

Hi

To qualify for JEE advanced you need a rank atleast near 224000 in all categories. 

With your percentile you can calculate your approximate rank using below formula

((100 – P)/100)*N + 1

where P is percentile 

N is total number of candidate 8.74 lacks

Put the no and get your rank

Hello Varsha

Greetings

Your percentile is 78.7 It means 78.7% student of the Total student appeared for the Exam are Behind You Therefore 21.3% students of the Total students appeared for the exam are Ahead of You, Therefore Your calculated Approximate rank is 186262

 But Note that This is Not Your Final Rank Your Rank may change Because It depends on Performance of You and Others in the JEE Main April, And the final Rank would be calculated Based on comparing Final percentile ( Whichever is Higher in Both the attempts if any) of all the students

As per Your current Performance, You may be eligible for JEE Advance But the final cut off will be released once the JEE Main April gets Over, You will get to know actual Result only after JEE Main April gets over and NTA releases cutoffs.

Hope this Helps All the Best