Hello Aspirant..

Basically, certain NCERT models replicated Elsie's in 2017, which is why everyone is advising students to study from NCERT books. So, if you use NCERT and previous year papers, you might achieve a score of 300 or higher because it's a chance. We can't guarantee anything. Listen up, getting a 650+ is no simple feat. Because you have limited time, all that is required is smart effort rather than hard work. In the following subjects, much work is required: -

Biology: To obtain a score of 650 or above Biology is really important. Aim for a score of 340 or above. Simply learning NCERT thoroughly and revisiting it several times can result in a score of around 310. Choose the Aakash study material and memorise it for an extra 40 points. Don't put too much emphasis on biology throughout the year; instead, revise thoroughly in the last few months. I received a 327.

Allen's module contains a lot of knowledge that isn't covered in tests and that you won't be able to remember for long.

Physics is the most crucial topic and determines one's rank. Instead than spending time on multiple questions of the same sort, practise new types of questions. For AIIMS, practising simply solved cases from Cengage Physicsbook is sufficient. So, by this you'll score 160+.

Chemistry—expand your knowledge of organic chemistry fundamentals. Avoid the Aakash package in favour of Shri Balaji Publications' book or Allen's module. However, NCERT is more than adequate for inorganic chemistry; choose Shri Balaji Publications' book for chemical bonding only if you have limited time. Only if you have time, practise questions from Narendra Awasthi's book for Physical Chemistry.

I hope this information helps.

All the best.