I am in class 12 preparing for IIT 2018 can someone please provide me how to revise class 11 and 12 effectively and also for boards

The most important part about both JEE Main & JEE Advanced is not how much syllabus you have covered, instead how well you have mastered the topics in all three subjects Physics, Chemistry & Mathematics.

Your revision plan has to be very strong. The best way of revising now is by taking several tests. This helps you in two ways. Firstly you are doing a new question (since doing questions which you have already done before, won’t help much unless they have some specific importance). Secondly you are doing it under a time limit. This is very important. Your endeavor is not just to solve the question but also to score your maximum possible marks in that test. So when you do questions under a time limit you realize your speed, accuracy, ability to think, level of stress within set time and ability to let go of questions that may take lot of time to solve (but would eventually get solved) and do more of those that may get done faster.

All The Very Best and Good Luck :)

The foremost important step to prepare for JEE Mains is that you need to be thorough with your NCERT textbooks.
Since you have a little less than 3 months please make a revision timetable for all 3 subjects.schedule a time for each subject and stick to it.
Make short notes and list out all formulae. Keep revising them  continuously.
Work hard to your maximum capacity and a bit more.

Please go through these important tips from the link below
https://engineering.careers360.com/tags/jee-main-preparation-tips
Hope this is helpful.
Best of luck

Hello Varun,

To do well in JEE Advanced, you will have to have a sound knowledge of the concepts. And to build concepts, you can rely on NCERT books. Once you are clear with the concepts, practice the problems given at the end of each chapter as ectensively as you can. In fact there are separate problem sets that are available for NCERT books, which can be used for additional practice. Also, make it a point that you underline all important points so that when you do a revision you can brush the important points quickly without having to read whole blocks of text.

Also, at this stage of your preparation, you must solve sample papers and previous years question papers to polish your problem solving skills and build confidence and plug loopholes.

Here are some books and tips that could help you put final touches to your preparation :

How to Prepare for JEE Main 2018?

JEE Main Preparation Tips for Maths

JEE Main Preparation Tips for Physics

JEE Main Preparation Tips for Chemistry

Regards.