CAT previous year papers, mock tests & analyticsPRACTICE. ANALYZE.
IMPROVE.
40 official CAT papers (1991–2025), adapted to the current exam, plus the analytics that turn every mock into a clearer, higher-scoring next step.
Who is CATALYST for?
The Committed First-Timer
Practise on the real CAT's difficulty, wording and timer from day one.
The Frustrated Retaker
Scores stuck? See exactly why you lose marks: slips, traps or the wrong questions.
The Working Professional
Short on time? Every mock shows the few fixes worth your next hour.
THE IMPROVEMENT LOOP
Practice
High-fidelity simulations that mirror CAT's look, flow, and pressure. Perfect practice through data-driven focus.
Analyze
Deep post-exam intel. We analyze factors like unattempted high-ROI questions, time spent on incorrect answers, section stamina, silly mistakes vs conceptual gaps, and question selection.
Improve
Strategic feedback feeds directly back into practice. Protect strengths, fix weaknesses, and optimize your trajectory.
Inside the CAT Engine
A real CAT exam simulator, a reflection layer and a topic-wise ROI map: what sets Catalyst apart from standard CAT mock test series.
The Foundation
A real-exam-like test interface that mirrors CAT’s look, flow, and pressure. It feels like a simulator but functions as a true evaluation engine.
A certain sum of money is divided between A, B and C in the ratio 3:5:7. If B's share is ₹1500, find the total sum of money.
Post-Exam Philosophy
Most platforms stop at scores. We start there. Weaknesses are exposed with our Reflection Layer, prompting you to tag errors such as calculation mistakes or conceptual gaps. This turns passive review into active learning.
You selected Option B. Correct Answer is Option D.
Reflection Required
Why did I get this wrong?
Rational Strategy
Allocate preparation time rationally. Our ROI Map plots Accuracy against Time Spent to categorize topics into 'Cash Cows' (high accuracy, low time) to prioritize, and 'Money Pits' (low accuracy, high time) to avoid.
BUILT TO TAKE YOU TO THE 99TH PERCENTILE.
CAT mock analysis with the fluff stripped away: a system that respects your ambition. Clean, fast, and relentlessly focused on your score.
Score Waterfall Analysis
We show you your true potential. The Waterfall visualizes the gap between your actual score and what you could have scored had you avoided silly errors and trap questions. It is built from the reasons you tag after each test, so the more you reflect, the sharper it gets.
Score Waterfall
ExampleAnalysis Mode
What went wrong?
Time Efficiency Matrix
Pinpoint time-sinks. We categorize answers into Quick Wins, Wasted Effort, and 'The Death Zone' (questions taking >4 mins that resulted in errors).
Strategic Decision-Making
We score your "Strategic IQ": your ability to identify easy marks and avoid the 'Death Zone' traps. It's not just about what you solve, it's about what you choose to skip.
- Selection QualityAvoiding low-ROI traps.
- Question PickingFinding the easy marks first.
Simple Pricing
Most mock platforms give you a score. Catalyst gives you a reason. Invest in a system that creates real delta in your score.
50% off for the next 50 students
One-time payment for a year of access. When these spots are gone, the next 50 students get 25% off.
Launch offer ladder
- FreeFreeSold out50 students got Pro free
- 50%50% off50 spots left
- 25%25% offNext 50
- FullFull priceAfter that
Plus
- 20 Papers (Last 8 Years)
- PYQs adapted to current CAT pattern
- Realistic Exam Simulator
- Full Analytics Dashboard
- Copy-Paste AI Prompts
- Mobile & Desktop Access
- 1-Year Access
- 7-Day 100% Refund Guarantee
Pro
- Everything in Plus
- All 40 Papers (Entire Archive)
- Priority Support
- 1-Year Access & New Papers as Released
- 7-Day 100% Refund Guarantee
Frequently Asked Questions
Is there a launch offer?
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Both plans are 50% off for the next 50 students (0 claimed so far). After that, the next 50 buyers get 25% off, then plans are full price.
Is there a free CAT mock test?
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Yes. The full CAT sample paper runs as a mock test in the same exam simulator, with the complete analysis of your attempt. It is free on every account, and signing up needs only your email or Google, no payment.
Is this a recurring subscription?
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No. It is a one-time payment for a full year of access to all features in your chosen plan. There are no automatic renewals or recurring fees.
Which CAT papers does Catalyst include?
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Every official CAT paper we could source: 1991, 1993–2008 and 2017–2025. Why the gap? The papers for 2009–2016 were never officially released by the IIMs. The exam had moved online and the questions were kept confidential. That is 40 papers (1991–2025), every one authentic.
How is this different from other mock series?
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Our core philosophy is different. We provide official CAT papers adapted to the current exam pattern. The 2021 onwards papers run exactly as they were set: 2024 and 2025 have the current 68 questions, and 2021–2023 keep their original 66, because their time limits and structure are essentially today's. Papers from 2020 and earlier were longer than today's exam, so each is a selection of about 68 of its original questions in the current three-section, two-hour format. We combine this with a realistic interface and analysis designed to provide strategic insights, not just a score.
Which plan should I choose?
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For the most thorough preparation, just go with the Pro Plan, it is the best value for the money.
Is there a refund policy?
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Yes, you can get a 100% refund if you meet both conditions:
- You've attempted fewer than 2 papers since buying
- It's within 7 days of your purchase
Open Settings → Billing in your dashboard and press Request refund. No questions asked. Every payment for your plan, including a Plus → Pro upgrade, is refunded.
When will I get access after payment?
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Instantly. The moment your payment is confirmed, your account will be activated and you'll be redirected to your dashboard to begin.
Experience CATALYST
Before You Commit.
Take a complete CAT mock test with full analysis and insights, absolutely free. See exactly how CATALYST will transform your CAT preparation.