What maths chapters can I do you score more?
(Sorry title galat ho gya it's meant to be to, not you)
I'm a pcb student and I'm a really fast learner so I can learn 1 chapter completely from scratch a day easily. I got 99 in class 10 and 98.6 in class 12. I just want someone to tell me the chapters that will fetch me the most marks. My other subjects are done pretty well, except for chem oh god I cannot ever get chem right. I was planning on doing just pcb but Math marks would really help cause if I mess up a question too many in pcb I might not get the college I want. I'm aiming for iiser pune and I'd have to get a near perfect score in pcb if I wanna leave out maths but I make a lot of silly mistakes so I don't think I can afford to. I know differentiation pura,
integration, log, graphs (only the basics)
Trigo and permutation combination cause I had done +2 ke kuch maths chapters in class 9 coaching mein through extra classes. But tbh ab bhul gye hai.
Linear quadratic equations bhi aata hai and basic stuff of AP GP.
I just need someone to tell me where to start and how to approach this. Also please suggest good one shots. Jaise bio mein Vipin sir ka one shot dekhke ho jata hai pura chapter. Yaha kya hai?
(I really wanted to take maths but wasn't able to kyuki parents teachers all adviced me against it and sab chahte the I focus only on neet but mera mbbs mein zero interest hai toh I regretted that decision 12th ke start se hi cause by then I was 120% sure ki mbbs mein nai jana)