Question

Which are the important and most repeating question in class 10 CBSE board in maths .. plz answer​

Answer 1

These all are some questions from board paper

HOPE THIS WILL HELP YOU.

Answer 2

Go trough the whole NCERT book. Try to do all excercise along with the examples given in the book. And don't forget the basic concepts as they're important. All this is sufficient.
And yeah, best of luck!