centAIle turns every mock into a precise improvement plan — expert deep analysis, topic-wise reports that show exactly where you stand, and adaptive training on your weak concepts — so your score and rank climb, test after test.
No sign-up to try · Free 2 mock tests after sign-in
*Based on official NTA NEET marks-vs-rank data; the exact rank gap per mark varies by score band.
Not just scores — the deepest analysis in NEET prep, plus the training to act on it.
Every mock is X-rayed so you know exactly where your rank is leaking.
Drill down to the sub-concept and turn weak ones into strong ones.
Every paid mock is X-rayed into a deep, interactive report. Explore it →
💡 Concept gaps cost you most — Genetics is your weakest area. Targeted revision can recover ~38 marks.
Every report opens with the single biggest lever for your rank — no wall of charts.
Then dig into the details below — all of it computed from your actual answers and timing.
↑ A live preview — every paid mock gives you this full breakdown. Tap the tabs.
Most apps tell you your score. We tell you exactly what to do about it.
See the exact concepts and habits costing you marks — ranked by how much rank each one is worth.
Every mock ends with a do-this-next plan: fix the few things that move your rank the most, first.
Adaptive topic training and a mastery map turn weak concepts strong — then you prove it on the next mock.
Free sample + 2 free mocks. Pick a plan and you go straight to secure payment.
centAIle is a NEET (UG) mock test platform built around one idea: a score alone doesn't improve your rank — knowing why you lost marks does. Every mock follows the real NEET pattern: 200 questions across Physics, Chemistry, Botany and Zoology, 200 minutes, +4 for a correct answer and −1 for a wrong one, out of 720 marks. Questions are original, written in the style of previous-year NEET papers and grounded strictly in the NCERT Class 11 and 12 syllabus, with chapter-wise weightage matched to the official NEET blueprint.
After every test — including the free sample — centAIle projects your marks onto the 720 scale and predicts your All India Rank and percentile using official NTA NEET marks-vs-rank data. More importantly, it shows how many marks are recoverable from careless slips, time pressure and weak concepts, and how much rank each fix is worth.
Premium students train weak chapters with adaptive practice that covers every sub-concept — from Mendelian genetics and pedigree analysis to thermodynamics and electrodynamics — with a mastery map, a mistake bank with spaced review, and difficulty that rises as you improve. Start with the free NEET sample test — no sign-up needed to attempt it.