I studied cbse. I finished my 10th standard in 2011. from 9th standard onwards I concentrated well on mathematics. our classwork would have all the solutions for problems in an easier way.i tried mathematics by rd sharma book in library.
I felt the way of solving problems is completely different when compared with classwork and the solutions were quite more easy and in a simpler way. there are more no. of examples under each category. the book is more reliable if one is weak in maths. the book would really help them. I used only mathematics by rd sharma for 9th and 10th classes.