@Donald-Trump-is-best
Though it is not asked but....
In maths
you should now get familiar with logarithms, laws of indices, continued proportion, surds,
Strengthen your Trigonometry, arithmetic series, Geometry related to circles, triangle and Quadrilaterals (theorems of class.10th and 9th), similarity and congruency, st line, remainder theorem, factor theorem,
Do go through Appendix of NCERT there are some good theorems
Practise your calculations very much....(it is dire need)
For a good start.of 11th