Hi,
First of all it is really not important to take coaching classes if you can manage the subject on your own.
Now as you are doing it from RD Sharma, it is the best book. But do from NCERT as well. You need to be clear on all the formulas especially of trigonometry, algebra and probability. Also try to solve the questions as many times as you can. It will boost your confidence and you will feel free to solve any problem given to you.
The only way to clear the paper is to solve question after question in maths. So go for sample papers as well.
Hello Aspirant,
First of all clear your basics and the concepts. Then solve the NCERT. RD Sharma is a bit difficult when compared to NCERT and RS Agarwal. Maths is all about practice. The more you practice the better it becomes. If the basics and concepts are clear, then maths is actually not tough at all.
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