math tricks for jee

You can keep the following points in mind to increase your marks
1.If question is based on n then put arbitrary values of n and verify it.
2.In cordinate geometry you can take special cases to solve the problem.always draw the figure to check it.
3.In trigo you can put the values of angle such as all 60 degree.
4.If ques is related to AM-GM you can take the limiting values i.e you can take all of them as equal.
5.try to eliminate the options or some times you can also check if answer satisfy questions in multicorrect type.
6.if question is too long find the pattern replace it with small values and get the answer or its pattern.