1. For questions on progressions or any sequence having an index ‘n’ called the term, subsitute the value of n(term) and verify it with the choices. This will give definite result in short time.
2. Logic of venn diagram must be understood completely
3. The options in a DS question can be jumbled up, so before marking see the choices.
4. Always try attempting questions on trigonometry,geometry and time speed distance.
5. Formula for inradius, circumradius etc must be memorised by heart.
6. If possible draw a rough graph for function based que, especially for the no of solutions type questions.