If your goal is a **99+ percentile in CAT 2026**, it's generally better to take **2 different mock series** rather than relying on just one. Each test provider has a different style and exposes you to a wider range of question types. Here are the strongest options in India: | Mock Series | Best For | Difficulty | |---|---|---| | **IMS SimCAT** | Closest to actual CAT, excellent analytics | Moderate to CAT level | | **Career Launcher Test Series** | Strong VARC, tougher papers, good strategy practice | Moderate–Hard | | **TIME AIMCAT** | High-quality Quant and DILR, large competition | Moderate–Hard | | **Cracku Mocks** | Affordable, balanced practice | Moderate | | **Arun Sharma – The CAT Experience 2026** | Video solutions by the creators, good value | Moderate | ### Recommended combinations - **Best overall:** IMS SimCAT + Career Launcher - **Best for 99.5+ aspirants:** IMS SimCAT + TIME AIMCAT - **Best value for money:** IMS SimCAT + Cracku - **Budget option:** Cracku + Arun Sharma ### If you can buy only one 1. **IMS SimCAT** (my first recommendation) 2. **TIME AIMCAT** 3. **Career Launcher** ### Mock strategy - **July–August:** 1 mock per week - **September:** 2 mocks per week - **October–CAT:** 2–3 mocks per week - Spend **2–3 hours analyzing every mock**. The analysis usually contributes more to improvement than simply taking another test. If you're targeting: - **95–98 percentile:** IMS alone is sufficient. - **99+ percentile:** IMS + CL or IMS + TIME is a stronger combination. - **99.8+ percentile:** Many top scorers use **2–3 mock series** to avoid becoming accustomed to a single provider's style.
Sources cited · 6
- SimCAT Core 2026 | CAT Mock Test Seriesimsindia.com/simcat-core-2026
- CAT 2026 Mocks Strategy: When & How Many Mocks for 99%ile? | Career Launcher - YouTubeyoutube.com/watch?v=IC90exCVi5c
- Best Mock Series for CAT?reddit.com/r/CATpreparation/comments/1udp657/best_mock_series_for_cat
- Best Coaching for CAT 2026reddit.com/r/CATPrep/comments/1qp85ra/best_coaching_for_cat_2026
- The CAT Experience Test Series 2026 by Arun Sharmalearn.arunsharmaacademy.com/the-cat-experience
- CAT 2026 Mock Analysis Masterclass: Turn Every Mock Into a %ile Booster | Career Launcher - YouTubeyoutube.com/watch?v=eWUrJvfJHHg