hi Shubham

its good to know the tools and techniques before attempting JEE ADVANCE questions before hand, ther are few tips which you have to keep in your mind while giving the exam or while preparations also.

the key factors are as follows:

1- time boundation: always bear in mind the time limit given to you, its 3 hours and the number of questions are 60. so you must know how much to spend on what kind of questions, in obejctive questions its like you know the answer or dont know the answer , you can stand nowhere in between. so you should spend less time on those and move on, in numericals or longer problem solving questions you can use those extra saved times frm the others.

2- what to mark and what not : you must be clear before marking finally on your omr sheet the accuracy of your answer, its not cpmpulsory to mark all those 60 questions just throwing pebbles in the dark. assure yourself and keep some time for revision.

3 - what to attemp first : this completely depens upon your personal prefferences, you can divide question and time accordingly. you could try to attempt those which you find very well acquainted with, then the mid ones and in the last those which you think are tricky.

4 - dont loose your moral : if you find alll those first 10 questions tough, you have 50 more questions to answer, keep boosting yourself

5- keep revision everyday before exzms

you can also visit www.jeemain.nic.in

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best

sonal