1. Three rules before you buy anything
Most aspirants over-buy and under-read. Before the lists, internalise three things:
- One book per section. A QA book, an LRDI book, a VARC book — that's it. A second book per section is 80% overlapping content and a great way to feel busy without getting better.
- Match the book to your level, not the topper's. The book a 99-percentiler swears by may be wrong for you if your basics are shaky. The right book is the one you'll actually finish.
- Books build concepts; mocks build the score. No book has ever cleared CAT on its own. Reading is the first ~2 months; after that, previous-year papers and timed full-length mocks are what move your percentile.
2. Best books for QA (Quantitative Ability)
This is the section with real choice — and the three standard books genuinely suit different students. Here's how they compare:
| Book | Author / Publisher | Best for |
|---|---|---|
| How to Prepare for Quantitative Aptitude for CAT | Arun Sharma / McGraw Hill | Beginners. Concept-first chapters, graded LOD 1–3 difficulty, builds from scratch |
| Quantum CAT | Sarvesh K. Verma / Arihant | Practice & speed. Huge question bank, shortcuts and intuition — best once basics are solid |
| Quantitative Aptitude for CAT | Nishit K. Sinha / Pearson | The balanced pick. Clear theory + enough practice; good middle path |
3. Best books for VARC
VARC is the section where books matter least — because two-thirds of it is Reading Comprehension, and RC is a reading habit, not a chapter. Still, three resources help:
| Book | Author / Publisher | Use it for |
|---|---|---|
| How to Prepare for VARC for CAT | Arun Sharma & Meenakshi Upadhyay / McGraw Hill | The core book — every question type: RC, para jumbles, para summary, odd-one-out |
| Word Power Made Easy | Norman Lewis | Vocabulary foundation — useful, though CAT rarely tests vocab directly now |
| RC99 | Nishit K. Sinha / Pearson | 99 practice RC passages when you need volume on the hardest question type |
The real VARC "book": read non-fiction every day — long-form journalism, science and philosophy essays, economics writing (Aeon, The Economist, quality op-eds). CAT's RC passages come from exactly these areas, so your daily reading is your RC prep.
4. Best books for LRDI / DILR
LRDI is the least "learnable from a book" section — it rewards exposure to varied set types more than theory. Use a book to see the range, then practise relentlessly:
| Book | Author / Publisher | Notes |
|---|---|---|
| How to Prepare for Logical Reasoning + How to Prepare for Data Interpretation | Arun Sharma / McGraw Hill | Two companion books covering LR and DI set types with graded difficulty |
| Logical Reasoning and Data Interpretation for CAT | Nishit K. Sinha / Pearson | Single-volume alternative, well-structured set types — many prefer it for LRDI |
5. The resource no book replaces: previous-year papers & mocks
Whatever books you pick, two resources are non-negotiable and sit above all of them:
- Previous-year CAT papers (2020–2025). The single most honest gauge of what CAT actually asks — difficulty, phrasing, set design. Solve them under timed conditions.
- Full-length, timed mocks. CAT is as much a test of temperament and time-management as of knowledge. Sectional timing, question-selection, and knowing when to leave a question are skills only mocks build.
Books teach the concepts. Mocks build the score.
Full-length CAT mocks, sectional tests (VARC / LRDI / QA) and actual CAT 2020–2025 past papers — free to start.
Start practicing on ExamDuo →6. The complete list, by your level
| If you are… | QA | VARC | LRDI |
|---|---|---|---|
| A beginner (weak maths, non-engineer) | Arun Sharma | Arun Sharma & Meenakshi + Norman Lewis | Arun Sharma (LR + DI) |
| Intermediate (basics are fine) | Nishit Sinha | Arun Sharma & Meenakshi + RC99 | Nishit Sinha LRDI |
| Advanced (targeting 99+) | Quantum CAT | RC99 + daily non-fiction | Nishit Sinha + heavy mock volume |
Across all three rows, the constant is the same: one book per section, previous-year papers, and mocks. The book changes with your level; the practice never does.
7. FAQs
Which is the best book for CAT quant?
By level: Arun Sharma for beginners, Quantum CAT for practice/speed once basics are solid, Nishit Sinha for a balanced middle path. Pick one, not all three.
Are Arun Sharma books enough for CAT?
For most aspirants, yes — the QA, VARC and LR/DI series covers all three sections at CAT level. Add previous-year papers and mocks rather than a second book per section.
Which book is best for VARC and RC?
Arun Sharma & Meenakshi Upadhyay for question types, Norman Lewis for vocabulary, RC99 for extra passages — but daily non-fiction reading matters more than any of them.
How many books do I need for CAT?
One per section plus previous-year papers. Multiple books for the same section mostly duplicate content.
Is Quantum CAT better than Arun Sharma?
Different stages: Arun Sharma builds concepts from scratch (better for beginners), Quantum CAT offers more graded practice and shortcuts (better once basics are solid).
Can I clear CAT without books, using only online material?
Yes — structured courses and question banks cover the same syllabus. The non-negotiable part is practice: previous-year papers and timed mocks, however you learn the theory.
