Hello,
It is not at all necessary to reappear for board exams if you want to reappear for jee advanced. But if you feel your 12th score isn't good, then it is upto you.
Good Luck!

hey lakshmi,

A candidate gets a maximum of two attempts in consecutive years to appear for JEE Advanced.Considering 

that they did not appear for jee advanced 2017 or earlier to that year.

hope it helped.

dear aspirant,

There is revised regulation based on attempts this year it can be categorized in following ways:

• If you have passed class 12th in 2017 and have taken/not taken the JEE Main that year, you can appear for JEE Main 2019 January and April session. This is your last

Jee mains can be given 3 times and jee advanced can be given only 2 times. The year of passing does not matter. If you have not given mains thrice and advanced twice then you can surely go for the examinations. You will get admission in nits, iiit, gftis through

Hey! Your son's category rank is good and he will definitely get a good seat in Indian as JEE Mains is a national level entrance exam, so there are various colleges which provide admission on the basis of the results. You can predict your college with careers360 college predictor on

Dear Ratan, Congratulation getting a good mark in advanced to your brother then it depends what subject your brother want to take then you may decide which colleges or University is best for your brother future and you may try IIT and NIT for getting admission they are very good

yes you cn apply jee advance

Feel free to ask me in the comment box if you are having any further doubts

hope you find it helpful 

Good Luck!

Hello Jayesh

 IN THIS LINK YOU WILL GET THE JEE ADVANCE CUT OFF

https://engineering.careers360.com/articles/jee-advanced-cutoff

FACTORS ON WHICH JEE ADVANCE CUT OFF

• Previous year’s cutoff trends

• The difficulty level of JEE Advanced 2019

• Total number of applicants for JEE Advanced 2019

• Number of seats available for admission

• Performance of the candidates

Not yet released, still waiting for it. Might release today late, or tomorrow morning