If you're preparing for CAT 2026, the three most widely recommended mock series are: | Rank | Mock Series | Best For | Key Strength | |--------|-------------|-----------|--------------| | 1 | IMS SimCAT | Most aspirants | Excellent analysis, balanced difficulty, strong VARC | | 2 | TIME AIMCAT | 99+ percentile aspirants | Tougher-than-CAT questions, large competition pool | | 3 | Career Launcher CDC | VARC-focused students | Detailed solutions, flexible testing schedule | ### My recommendation by target percentile #### Target: 95–99+ percentile Go with **IMS SimCAT + TIME AIMCAT**. Why? - SimCATs are known for high-quality analytics and post-test insights. - TIME AIMCATs tend to be tougher, helping you build resilience for difficult CAT papers. - Many toppers take two series to avoid becoming accustomed to one question style. #### Target: 85–95 percentile Go with **IMS SimCAT only**. The analysis quality is excellent and sufficient for most aspirants. IMS currently offers around 40 full-length mocks along with sectional tests and detailed performance analytics. #### Budget Option Consider **Career Launcher CDC** or **Cracku** alongside one premium series. Many students find CL's video solutions and VARC quality particularly useful. ### What CAT toppers commonly do A common combination seen in CAT communities is: 1. IMS SimCAT (primary) 2. TIME AIMCAT (secondary) 3. Career Launcher CDC (optional third series) Reddit discussions consistently suggest that IMS, TIME, and CL remain the "big three" because of their question quality, benchmarking pool, and analytics. ### If I were buying in June 2026 - **Best single purchase:** IMS SimCAT - **Best overall combination:** IMS SimCAT + TIME AIMCAT - **Best value combination:** IMS SimCAT + Career Launcher CDC A practical target is to complete **25–40 full-length mocks** before CAT and spend at least as much time analyzing them as taking them. The analysis phase is usually where the largest score gains happen. If you tell me your current level (beginner, intermediate, or already scoring 90+ percentile in mocks), I can suggest the most cost-effective mock combination for your situation.
Sources cited · 4
- Best CAT Mock Test Series 2026: A 5-Way Comparison | Optima Learnoptimalearn.com/blogs/explore/cat-2026-mock-test-series-comparison-time-vs-ims-vs-2iim-vs-career-launcher-vs-cracku
- Suggest the best CAT mock test series 2026reddit.com/r/CAT2026Help/comments/1t0na2s/suggest_the_best_cat_mock_test_series_2026
- CAT 2026 Mock Test Series | IMS Indiaimsindia.com/cat-test-series/index.html
- Need feedback before I finalize my CAT 2026 test series purchasereddit.com/r/IIMCATPreparation/comments/1tvqe76/need_feedback_before_i_finalize_my_cat_2026_test