If you are talking about jee mains and advanced, so each and every topic are important. JEE examiner ask question on every topic. So Cover all the topic of NCERT Mathematics Class 10, 11, 12 glowing. You should have to have six to seven years question paper of jee mains and advanced both students so that you will get to know about the question level and paper pattern. Maths are power of creativity, abstract or spatial thinking, critical thinking, solving many problems ability and even effectual communication skills.

*Even maths is very important in our life, because its used to complete many different tasks daily, for examples in the bank, hospital, shops, pharmacists engineers, nurse, stock market, investment, IQ development, use maths every days to perform their expert duty well.* Maths makes our life orderly. Everyone require maths