CAT / MBA · 3 Jul 2026 · 6 min read · By the Online Coaching 4u editorial team

How to Prepare for CAT Completely Free: A Step-by-Step Plan

The best-kept secret of CAT preparation is that the syllabus itself is small — three sections, school-level math, reading comprehension and logic — and every piece of it can now be learned free. What paid courses sell is structure and feedback. Here is how to build both yourself at zero cost.

Step 1: Learn the full syllabus from free video lectures

Start with Rodha, whose YouTube channel carries 1,400+ videos covering the complete CAT syllabus — Quant from basics to advanced, VARC and LRDI included. It is, as of today, the most complete free CAT course in existence, taught by 99.86 percentiler Ravi Prakash. Work through topics in order rather than jumping around; the playlists are sequenced deliberately. Budget 10–12 weeks for a full first pass alongside college or work.

Step 2: Build the VARC habit that videos can't give you

Reading comprehension rewards people who read daily. Thirty minutes a day of editorial-quality writing — newspapers, essays, long-form journalism — beats any crash course. Summarise one article a day in three sentences; that single habit trains exactly what CAT RC questions test.

Step 3: Use official material for question practice

The IIMs release an official CAT mock and past papers through the official CAT website each cycle — these are the truest representation of the exam and cost nothing. Previous-year CAT papers are the highest-value practice set available anywhere; solve every one from the past several years, timed.

Step 4: Take structured mocks and analyse them properly

Full-length mocks are where free preparation usually breaks down, because good simulated tests take real money to build. Rodha's mock platform keeps this affordable, and free sectional tests are available across several platforms if your budget is strictly zero. Whatever you use, the rule is one mock per week early on, two per week in the final months — with twice as much time spent analysing each mock as taking it.

The weekly structure that makes it work

Monday to Friday: one Quant topic (videos + practice), 30 minutes of reading, alternate days of LRDI sets. Saturday: mock or sectional test. Sunday: full mock analysis and a revision list of every concept you missed. Repeat for six months. This plan costs nothing, but it only works if you treat the schedule as non-negotiable — which, coincidentally, is also true of every paid course.