CAT vs XAT vs SNAP vs NMAT: which exams should you actually write?

Every CAT aspirant eventually faces the same five-exam menu — CAT, XAT, SNAP, NMAT, MAT — and a couple of state-level tests (MAH-CET, CMAT). The default behavior is to write them all, on the theory that more attempts means more chances. The default is wrong. Writing all five exams without strategic intent dilutes your CAT prep, costs ₹5,000–8,000 per attempt, and rarely unlocks a school you actually want to attend.

This article walks through which exams to write, in what combination, and which schools each one actually unlocks. The frame is your shortlist — work backwards from the schools you would attend to the exams that get you there.

Step 1 — Build your shortlist first

Before deciding which exams to write, list the B-schools you would actually accept. Not in order of prestige — in order of acceptability. If a school isn’t on your shortlist, the exam that unlocks it isn’t on your exam list.

Most aspirants have a shortlist that looks something like: the IIMs you’d attend, FMS Delhi (if your percentile reaches), XLRI (if you’d do an HR/business management programme there), MDI Gurgaon, SPJain, NMIMS Mumbai, SIBM Pune. That’s 10–15 schools.

Now map exams to schools. Each exam unlocks a specific subset:

• CAT — all 22 IIMs, FMS, MDI, SPJain (most variants), SIBM Pune (accepts CAT), and most A-tier schools
• XAT — XLRI Jamshedpur (the canonical XAT school), MICA, XIMB, Goa Institute of Management, IMT Ghaziabad (accepts XAT)
• SNAP — SIBM Pune, SCMHRD, SIBM Bengaluru (Symbiosis network only)
• NMAT — NMIMS Mumbai (BBA-MBA, MBA, MBA-HR), ISB’s YL programme accepts NMAT, MISB Mumbai
• MAT / CMAT — tier-3 B-schools and state-specific tests. Unlikely to unlock anything on a serious shortlist.
• MAH-CET — JBIMS Mumbai, Sydenham, Welingkar Mumbai. Only worth writing if Mumbai-based schools are on your shortlist.
• IIFT — IIFT Delhi, IIFT Kolkata. Own exam, separate prep, niche audience (international business).

Step 2 — Identify your actual exam set

Most serious CAT aspirants end up writing three exams: CAT plus XAT plus one of SNAP or NMAT. The reasoning:

• CAT is non-negotiable — unlocks the IIMs and most A-tier schools
• XAT unlocks XLRI, which is a top-tier B-school with placements competitive with IIM-K/L. Worth the extra 30 days of XAT-specific prep.
• SNAP or NMAT — pick whichever school you’d prefer. Symbiosis (SIBM Pune) or NMIMS Mumbai. Both are solid B-schools; the choice is location and culture, not quality.

For aspirants with Mumbai on their shortlist (JBIMS specifically), add MAH-CET. For aspirants with IIFT on their shortlist, add IIFT. Don’t add either by default — they’re only worth the cost if a specific school you’d attend is on them.

Step 3 — Understand the prep-overlap math

The reason writing 3–4 exams is feasible alongside CAT prep is that CAT prep covers most of what the other exams test. The overlap by section:

• Quantitative Ability: CAT QA covers ~95% of XAT QA, ~90% of SNAP QA, ~80% of NMAT QA, ~100% of MAT/CMAT QA. The only delta is XAT’s Decision Making section (separate from QA) and NMAT’s slightly different problem density.
• Verbal Ability / Reading Comprehension: Substantial overlap (~85% of XAT verbal, ~75% of SNAP verbal). Differences: XAT verbal is denser and includes harder critical reasoning; NMAT verbal is faster but easier.
• Data Interpretation / Logical Reasoning: CAT’s DI-LR is the hardest of any major MBA exam. If you’ve prepped for CAT DI-LR, you can clear SNAP and NMAT DI-LR cold. XAT’s DM (Decision Making) section is distinct — 30 days of separate prep needed.

Bottom line: each additional ADMAT (XAT, SNAP, NMAT) requires 20–30 hours of exam-specific prep on top of CAT prep — that’s ~2 weeks at 2 hours/day. You can handle 2–3 ADMATs without compromising CAT prep.

Step 4 — Timing your ADMATs

The ADMAT calendar matters because most exams happen in November–January, alongside the CAT result and ahead of IIM interviews. The rough timing:

• SNAP: December (early). Don’t over-prep — your CAT prep covers most of it. 3–5 days of SNAP-specific practice.
• NMAT: Window from October to December — you can take up to 3 attempts. Aim for early November, after the syllabus is done but before CAT prep peaks.
• XAT: First week of January. This is the one to genuinely prep for — Decision Making + slightly different verbal flavor. 30 days of dedicated XAT prep starting end-November.
• MAT: Multiple windows. Treat as a back-up only.
• IIFT: Early November or December (varies by year). Niche prep — only if IIFT is on your shortlist.

The right rhythm: take SNAP early as your warm-up exam (low stakes, gets you used to the test-day environment). NMAT in early November (multiple attempts give safety margin). CAT in late November. XAT in early January — by then you know your CAT result and can calibrate XAT effort accordingly.

Step 5 — When writing fewer exams is the right call

Some scenarios where writing only CAT (or CAT + 1 ADMAT) is correct:

• You’re a serious A/B/C aspirant with no XLRI on your list and no Symbiosis or NMIMS shortlist. CAT alone, plus maybe IIFT if it’s on the list.
• Your prep window is tight (under 4 months). Don’t dilute by chasing five exams. Focus on CAT.
• You’re a second-attempt CAT taker. Last year you wrote five exams and converted nothing despite tier-2 calls. This year, write CAT plus the one ADMAT that unlocks a school you’d actually attend. Quality over quantity.

What the IMS Indore programme covers

The IMS India CATapult programme includes 88 ADMAT mocks across 10 tests — MAH-CET (20), CMAT (15), NMAT (10), SNAP (10), XAT (8), MICAT (5), MAT (5), IBSAT (5), ATMA (5), PGDBA (5). Plus 52 hours of recorded ADMAT masterclasses. The intent isn’t to push you to write all 10 — it’s to give you the mock resources for whichever 2–3 ADMATs are right for your shortlist.

Use the mocks selectively. Write 2–3 mocks for each ADMAT you’re planning to attempt — that’s sufficient. Burning through 88 mocks across 10 exams is over-prep that takes from CAT time.

Related: All 47 B-schools we cover · A-B-C or Nothing · Programme variants.