Where can candidates find good Quant practice questions without buying a coaching batch?

Free, high-quality Quant practice is genuinely accessible without spending on a coaching batch, provided you know where to look. CAT PYQs from 2017 onwards are the single best resource available, and you can get them at zero cost from multiple coaching portals. Combine those with one good book and a couple of free mock platforms, and you have a prep stack that covers roughly 85-90% of what a paid batch provides.

Start With PYQs, Not Topic Drills

Most aspirants make the mistake of grinding topic exercises before understanding what CAT actually tests. Solve CAT 2017-2023 papers first. Career Launcher and IMS Learning both host free PYQ PDFs on their public portals without login walls. The question patterns reveal immediately that percentages, time-speed-distance, number systems, and arithmetic progressions account for a disproportionate share of questions across slots.

The One Book Worth Buying

Arun Sharma's Quantitative Aptitude (McGraw-Hill) remains the most reliable single-book resource for building fundamentals. The graded difficulty structure (LOD 1 through LOD 3) lets you self-assess honestly.

One important caveat from the CAT community: skip outdated question types like "find the product of all factors of x" that no longer appear in the exam. Focus your energy on LOD 2 and LOD 3 exercises for arithmetic and algebra.

Free Mock Platforms Worth Using

None of these replace a full-length mock, but for sectional drilling they are genuinely sufficient. The goal is to build a rhythm of 2-3 timed Quant sessions per week using these platforms rather than doing untimed problem sets.

YouTube Channels That Actually Explain Logic

Channels like Rodha's Quant Simplified and Rahul Jain CAT Preparation are useful because they show the reasoning behind shortcuts, not just the shortcut itself. This matters for CAT, where question framing changes enough that memorized tricks frequently fail.

For geometry and modern math in particular, video walkthroughs save significant time compared to working through a textbook solution.

Telegram groups can supplement this, but quality control is inconsistent. Crowd-sourced solutions contain errors often enough that you should always verify answers against a known-correct source before internalizing a method.

Treat Telegram as a question source, not an answer source.

Where Paid Resources Actually Help

To be direct: the main thing you lose by skipping a coaching batch is structured pacing and live doubt resolution. Free resources cover content coverage well.

Where they fall short is forcing accountability. If you are disciplined about scheduling PYQ sessions, timed mocks, and weekly review, the free stack holds up.

If you need external structure, a low-cost test series (around ₹1,500-₹2,500 for a full-year package from TIME or Career Launcher) is a far better investment than a full batch.