Make exam day feel like just another Sunday.
62 realistic tests for IIT JAM Mathematical Statistics 2027. 24 live Sunday tests, the same interface, virtual calculator and marking scheme as the real exam, and full support till you write your paper.
Built by Shyam Agrawal, MSc from IIT Bombay, IIT JAM All India Rank 51.
62 tests. Zero guesswork.
Every test is built on the actual JAM MS pattern and difficulty, so your practice score starts meaning something real.
Topic wise tests
One hour tests built chapter by chapter across 16 chapters. Every chapter gets a dedicated test, and high weightage chapters get two or even three, exactly in proportion to the exam.
Weightage based coverageFull length mocks
Complete papers on the exact JAM MS pattern: 60 questions, 100 marks, 3 hours, with the same section structure and negative marking as the real exam.
Exact exam patternPYQ full lengths
Real JAM MS previous year papers, set up as full length tests inside the exam interface. All 12 are unlocked from day one, so you can benchmark yourself immediately.
Instant accessThe Live Sunday System
From 23 August 2026 to 31 January 2027, one test goes live every Sunday. 24 Sundays, 24 live tests, one steady rhythm till the exam.
Topic wise phase
12 live topic wise tests come first, building the syllabus chapter by chapter. Each test is 1 hour long and can be started anytime inside a 3 hour window.
Full length phase
12 live full length mocks follow, in the fixed afternoon slot. By January, sitting for a 3 hour paper feels completely normal to you.
Self paced always
Every live test moves to self paced mode after its window. Missed a Sunday? Attempt it later with the same analysis, anytime till 28 February 2027.
Full length mocks run in the afternoon slot, the same session timing JAM MS has followed in recent years. Your body clock trains along with your concepts. Enrolled students receive the complete week by week schedule sheet.
Practice in the interface you will face on exam day.
- MCQ, MSQ and NAT questions in the same mix and section structure as JAM MS.
- Same negative marking as the real exam, so your mock score is an honest score.
- On screen virtual calculator, the same one you get inside the actual exam.
- Question palette, timer and mark for review, so nothing about the interface feels new on exam day.
- Advanced analysis after every test: All India Rank, percentile, accuracy, time spent and chapter wise strengths and weaknesses.
- Text solutions with every question, right where you need them while reviewing.
| Questions | 60 |
| Total marks | 100 |
| Duration | 3 hours |
| MCQ | 1 mark and 2 marks, with negative marking of 1/3 and 2/3 |
| MSQ | 2 marks, no negative marking |
| NAT | 1 mark and 2 marks, no negative marking |
| Calculator | On screen virtual calculator |
16 chapters. Nothing left to chance.
The complete syllabus is organised into 16 chapters, and the 25 topic wise tests are distributed across them by exam weightage.
Mathematics
Statistics
You are never practicing alone.
Doubt solving on every question
Stuck on any test question? Ask, and our team helps you till it is clear. Support runs right up to your exam.
Private WhatsApp group
Schedules, updates, discussion and doubt support in one private group. The join link is inside the course and in your welcome message.
Text solutions with every question
Clear, step wise written solutions attached to each question, so review is fast and nothing stays unexplained.
Validity till 28 February 2027
Access covers the full season and stays open after JAM 2027, so you can revisit your analysis even after the exam.
Built by someone who has cleared this exam.
Founder and Mentor, StatChakravyuh
Every test in Chakravyuh Mock is designed the way a serious aspirant actually needs it: exam level questions, honest difficulty, and analysis that tells you exactly what to fix before the next Sunday.
Start today. The price only goes up.
Enroll once and everything on this page is yours till 28 February 2027. No hidden charges, no renewals.
Chakravyuh Mock: IIT JAM MS 2027
- All 62 tests: 25 topic wise, 25 full length, 12 PYQ full lengths
- 24 live Sunday tests with All India Rank
- Real exam interface with virtual calculator
- Doubt solving and private WhatsApp group
- Support till JAM 2027, validity till 28 February 2027
JAM MS + GATE ST 2027 Combo
- Both complete test series: 115 tests in total
- Add the GATE Statistics series for just ₹500 more
- Live Sundays for both exams: GATE in the morning, JAM in the afternoon
- Both private WhatsApp groups, doubt solving for both exams
- Support till both exams, validity till 28 February 2027
Prices increase on 23 August 2026 to ₹ per course and ₹ for the combo.
Instant access after payment · Secure checkout on the StatChakravyuh learning platform
Preparing mainly for GATE Statistics? See the full GATE ST 2027 page.
Where this fits in your JAM 2027 timeline
JAM 2027 is expected in February 2027, with the official notification expected soon. Live tests end on 31 January 2027, which keeps your final days free for revision and PYQ repeats.
From payment to your first test in minutes.
Enroll and pay
Choose the single course or the combo and complete a quick, secure checkout.
Get instant access
Your course opens immediately on the StatChakravyuh learning platform, with all PYQ full lengths already unlocked.
Join the WhatsApp group
The private group link is inside the course and in your welcome message. Updates and doubt support live here.
Follow the Sunday rhythm
Get the schedule sheet, attempt the live test every Sunday, review your analysis, and fix one weakness every week.
Everything students usually ask.
What happens if I miss a live test?
Nothing is lost. Every live test opens in self paced mode after its live window closes, with the same solutions and analysis. You can attempt it anytime till 28 February 2027.
Is the interface really like the actual exam?
Yes. You get MCQ, MSQ and NAT questions, the same negative marking, the on screen virtual calculator, the question palette, timer and mark for review. Our goal is simple: nothing should feel new on exam day.
When exactly do the live tests happen?
Every Sunday from 23 August 2026 to 31 January 2027. Topic wise tests run first and can be started anytime inside a 3 hour window. Full length mocks then run in the afternoon slot from 2:30 PM to 5:30 PM. Enrolled students receive the complete week by week schedule sheet.
Which PYQ papers are included?
12 real JAM MS previous year papers, each set up as a full length test in the exam interface. All of them are unlocked from day one.
How does doubt solving work?
Every question already carries a written solution. If anything is still unclear, ask in the private WhatsApp group and our team helps you personally, right up to your exam.
What exactly is the combo?
The combo includes both Chakravyuh Mock series, IIT JAM MS 2027 and GATE Statistics 2027, which is 115 tests in total. You effectively add the second exam for a small additional amount.
How do I get access after payment?
Access is instant on the StatChakravyuh learning platform. The WhatsApp group link is inside the course and is also sent in your welcome message.
What is the validity?
Till 28 February 2027. That covers the complete live season, the exam, and time afterwards to review your performance.
Is there a refund policy?
Since this is a digital course with instant access to all content, we do not offer refunds. Please read this page fully, and if you have any doubt at all, message us on WhatsApp before enrolling. We reply personally.
Are the questions in English?
Yes. All questions and solutions are in English, the same as the actual exam.
Still deciding? Chat with us on WhatsApp and ask us anything.
Your first live test is this Sunday.
62 tests, 24 live Sundays, and a team that stays with you till JAM 2027. The only thing missing is your first attempt.
Enroll now at ₹999Practice · Improve · Repeat