Respected sir,

The level for joint entrance examination or JEE varies from year to year.

However, i can tell you this the papers are conceptual once you know the method to solve that questions you can easily find the answer for that respective question.

Thats what the tutor teaches in the coaching institute the shortcut way to solve the questions because in exam we have to elaborate the process but in engineering entrance examination we have to find the shortest method to solve the respective question.

Thank you

While it varies year to year, you must be prepared for anything.

Although, in general questions from coordinate geometry and calculus will be on the tougher side if compared to Vector calculus and algebra. So you should prepare likewise.