Is it good to prepare for CAT from home itself through online classes?

Best books for Venn diagrams and set theory in the CAT exam are How to Prepare for Data Interpretation for CAT by Arun Sharma and LRDI for CAT by Nishit K. Sinha.

Yes, Venn diagrams are very important for the CAT exam, especially for DILR and Set Theory in Quant. It helps solve overlapping data sets, and save time in exam.

Venn Diagram questions are not fixed every year in CAT, but when they appear in the DILR section, they usually form a single complete set of 4 questions.

Some of the coaching centres that provide weekend batches in Raipur are Career Launcher, Pro C Education and AB Classes.

To choose the best CAT Coaching institute in Raipur, candidates must consider the following points:

• Compare classroom vs. online/hybrid formats
• Success Rate of the centre
• Ask about batch size, number of full-length mocks, recorded sessions/notes
• Final fee structure and refund/installment policy.