How to prepare for mathematics exam?

Mathematics is a subject which asks regular practice from its aspirant.Being a maths student a person must know when & how to revise on a periodic basis. More importantly which topics need more frequent revision.we can follow ,
Following steps to overcome such situation's- 1.memorization based topics such as ALGEBRA.

1. Factorizations.
2. Rational number
3. Surds
4. Exponents
5. Logarithm
6. Simple & compound interest
7. Banking
8. Matrices & determinants
9. Factor's & remainders theorem 
10. Ratio & proportion.                                                                                So these topics needs special attention because these are formula based and if any formula goes wrong   then you won't get your answer right.periodic revision of these chapters formulas are must.every sunday we should revise.