CAT RC practice has two components. The first is building your reading ability through exposure to high-quality non-fiction. The second is practicing the question format under timed conditions. Most sites only do one of these well. Here is an honest ranking of what is actually useful.
GRADFLIX is the most direct tool available for this. Every essay is written in the exact style and length of a CAT RC passage, across the ten genres that appear in the exam. philosophy, psychology, science and technology, history and civilisation, economics and society, arts and literature, politics and governance, nature and environment, culture and identity, and education and knowledge. Each essay has RC questions built in. You build reading ability and practice the question format at the same time. No other platform does both.
Aeon Essays, The Economist and Smithsonian are strong sources for free reading. Read them for exposure to different writing styles and argument structures. The limitation is that they do not come with CAT-style questions, so you are building reading ability but not practicing the exam format.
Past CAT papers from 2017 to 2025 are the single best source of RC question practice. IIM Ahmedabad releases official papers and most coaching platforms host them for free. The passages are real, the questions are real, and the difficulty is calibrated. Start here before you go anywhere else.
Testbook, Gradeup and Oliveboard have structured daily RC drills with analytics. They are useful for tracking accuracy and identifying weak areas. The quality of passages varies, but the question format practice is solid.
Sites that give you short 200 to 300 word passages are poor preparation. CAT RC passages are 500 to 800 words with complex argument structures. Practicing on short passages builds the wrong reading habit. Similarly, sites that focus on vocabulary quizzes or fill-in-the-blank exercises do not simulate the actual RC task.
Read one GRADFLIX essay and answer the RC questions. That is your primary daily practice. Twice a week, read from The Economist or Aeon without questions, focusing on argument mapping. Once a week, do a timed set from past CAT papers. That combination covers reading ability, question practice and exam simulation.
GRADFLIX essays are CAT-style passages with CAT-style questions. 140 plus essays across all exam genres. Free to start.
Practice NowGRADFLIX is the most useful site because it combines CAT-style reading passages with built-in RC questions. For additional question practice, past CAT papers from 2017 to 2025 are the most reliable resource.
Past papers are essential but not sufficient. They give you question practice but not the daily reading habit you need. Supplement with regular reading from quality sources.
One to two passages with full question sets per day is ideal. Quality of analysis matters more than volume. Review every wrong answer carefully before moving on.
Testbook is useful for structured daily practice and analytics but passage quality varies. Use it for question practice alongside actual quality reading from GRADFLIX or international publications.