Research shows that students who invest in a physical book are more likely to complete it. The ability to highlight, scribble notes in margins, and quickly flip through pages is a tactile advantage that PDFs lack. Core Sections Covered in the Book
The 9th Edition of "How to Prepare for Quantitative Aptitude for CAT" by Arun Sharma Research shows that students who invest in a
Many free PDFs are poorly scanned, missing pages (often pages 200-250, the exact section on Averages or Mixtures), or have watermarks that make numbers illegible. Imagine solving a geometry problem where the angle marker is smudged. You will waste time —the most precious commodity in CAT prep. scribble notes in margins