As per 2017 cutoff criteria, the closing rank in IIT BHU for Chemical Engineering is 5900 for general category.

For your information the cutoff varies for all branches and reserved categories.

For OBC the last rank is 2318

For SC the last rank is 1345

For ST the last rank

Dropping  ayear is seriously not recommended, as it can have serious repurcussions once you graduate and go for job interviews where you need to showcase your year gaps.

With persistent efforts and dedication to study atleast 7 hours per day and working with passuin will deefintely guarantee you decent score.

To qualify for JEE main & advanced, candidate is supposed to have minimum 75%aggregate marks in all five subjects appeared from 12th board exam or should be under top 20 percentile.

Since, your score is low you need to reappear for Std.12th in 2018 and score above 75% aggregate marks

The ranks geenrally vary ever year with marks based on factors like :

• no. of students appearing
• difficulty level
• previous year cutoffs

With 100 marks, the rank generally corresponds to 35000 approximately, which is quite low as the cutoffs are  under rank 2000  for ECE branch at top IITs.

Your

Since, you are in standard 11 you have a good amounyt o ftime which can be used constructvly and you should denote 7-8 hours every day for studies, such that you complete with studies in next 6months and have suffiecient time to prepare for board exams, as you shall need

To qualify for JEE advanced, candidate is supposed to have minimum 75%aggregate marks in all five subjects appeared from 12th board exam or should be under top 20 percentile.

However, for SC/ST the category is relaxed to 65%.

So, if you dont fall in general category, you are not permitted

To qualify for JEE main & advanced, candidate is supposed to have minimum 75%aggregate marks in all five subjects appeared from 12th board exam or should be under top 20 percentile.

However, for SC/ST the category is relaxed to 65%.

The candiates must be born on or before Oct 1st,

For open category,A minimum of 75% aggregate  marks across 5 subjects namely PCM and two languages, is mandatory to be eligible for JEE advanced, the candidate can also be allowed if he is tiop 20 percentile.

For SC/ST , the criteria is relaxed to 65% percent.

Moreover, to qualify for

A minimum of 75% aggregate  marks across 5 subjects namely PCM and two languages, is mandatory to be eligible for JEE advanced, the candidate can also be allowed if he is tiop 20 percentile.

Hence, you are required to manage efectivelyboth JEE and Class 12th board exams.

There are factors