If you are a Biotechnology aspirant, the first question on your mind is probably simple: when exactly do I sit for the paper? Here is the short answer. The IIT JAM 2027 Biotechnology afternoon shift timing is 2:30 PM to 5:30 PM on Sunday, 14 February 2027. The Biotechnology paper (BT) is placed in the second session of the day, a three hour Computer Based Test.
This article is a news and update post. It covers the confirmed schedule, what changed in the registration window, the exam pattern, and the real qualifying cutoffs of the last several years. It also explains how to plan your last four months and answers the questions students are searching for most.
Latest Update at a Glance
IIT Kharagpur is the organising institute for JAM 2027. These are the points that matter most right now:
- Exam date: 14 February 2027 (Sunday)
- Mode: Computer Based Test
- Duration: 3 hours
- Biotechnology session: Afternoon, 2:30 PM to 5:30 PM
- Other afternoon papers: Economics (EN), Mathematical Statistics (MS) and Physics (PH)
- Forenoon papers (9:30 AM to 12:30 PM): Chemistry (CY), Geology (GG) and Mathematics (MA)
- Result date announced: 18 March 2027
The exam date has stayed the same through every update. Only the application window has been revised, and that is covered below.
IIT JAM 2027 Biotechnology Afternoon Shift Timing Explained
The official test schedule splits the day into two sessions. The forenoon session runs from 9:30 AM to 12:30 PM. The afternoon session runs from 2:30 PM to 5:30 PM. Biotechnology sits in the afternoon, so the IIT JAM 2027 Biotechnology afternoon shift timing is 2:30 PM to 5:30 PM.
A few practical points follow from this:
- The 2:30 PM start is the time the test begins, not the time you should arrive. Your admit card will carry the reporting time and gate closing time for your centre. Follow those, not the paper start time.
- Your admit card is the final word. It lists your date, session, test paper and centre. If anything differs from what you read online, the admit card wins. It is expected in January 2027.
- The timing is not new. The 2025 Biotechnology paper was also an afternoon session, 2:30 PM to 5:30 PM on 2 February 2025. Students who have studied past exam analyses will find the rhythm familiar.
Many students ask whether they can attempt a second paper. Yes, up to two test papers are allowed, provided they are in different sessions. Since Biotechnology is an afternoon paper, the second paper would have to be one of the forenoon papers: Chemistry, Geology or Mathematics. Check the official brochure for any further conditions before choosing.
Why the Afternoon Slot Matters for Your Strategy
Most aspirants treat the shift as a detail. It is worth thinking about, because a three hour paper in the second half of the day behaves differently from a morning paper.
Protect your morning. You have the whole morning before the test. Resist the urge to cram. A light revision of formulas, pathway maps and your own error notebook is enough. Learning new topics on exam morning mostly adds anxiety.
Eat and hydrate on a plan. You will be seated for three hours, usually after lunch. A heavy meal can make you sluggish by 4 PM. Eat a balanced lunch well before you leave for the centre.
Train at the same time of day. From December onward, take your full length mock tests between 2:30 PM and 5:30 PM. Your focus naturally dips and rises at certain hours. If you only practise in the morning, the real paper may feel different.
Plan the three hours in blocks. A sensible split for a 60 question paper:
- First pass on Section A, the MCQs, with careful attention to negative marking
- A steady pass on Section B, the multiple select questions
- A calm pass on Section C, the numerical answer questions
- The last 15 to 20 minutes kept for review and for revisiting flagged questions
Treat these blocks as a starting point and adjust them after a few mocks.
Travel early. Afternoon traffic in many cities is heavier than early morning traffic. Visit or map your centre in advance if you can.
Important Dates for JAM 2027
Here is the schedule as reported across multiple education news sources, along with what is still tentative.
| Event | Date |
|---|---|
| Information brochure release | August 2026 |
| Registration began | Second week of September 2026 |
| Last date to apply (after extensions) | 24 October 2026 |
| Application correction window | 10 November 2026 (tentative) |
| Admit card | January 2027 (expected) |
| Exam date | 14 February 2027 |
| Result | 18 March 2027 |
A note on the registration dates. Different sources reported slightly different start dates, either 11 or 12 September 2026, after a revision. The deadline was first 12 October, then 19 October, then 22 October, and the latest reports put the final date at 24 October 2026, described as the last extension. Since the last date has now passed, anyone who applied should use the correction window in November to fix any errors. Always confirm exact dates on the official JAM website and the JOAPS portal, because deadlines can shift.
The reported application fee structure is as follows:
| Category | One test paper | Two test papers |
|---|---|---|
| Female, SC, ST, PwD | ₹1,000 | ₹1,350 |
| All others | ₹2,000 | ₹2,700 |
Verify these figures against the official brochure, since fee details are updated by the organising institute.
Eligibility in Brief
For Biotechnology, the reported requirement is a bachelor’s degree in Biotechnology or a related discipline with at least 55 percent aggregate marks (or 5.5 CGPA) for General, OBC NCL and EWS candidates. SC, ST and PwD candidates need 50 percent (or 5.0 CGPA). Final year students can usually apply, subject to the conditions stated in the brochure. Eligibility for individual institutes can have extra conditions, so read the admission requirements of the programmes you are targeting.
IIT JAM Biotechnology Exam Pattern 2027
Knowing the pattern is half the battle, especially because the marking scheme affects how aggressively you should attempt Section A.
| Section | Type | Questions | Marks |
|---|---|---|---|
| A | Multiple Choice Questions (MCQ) | 30 | 50 (10 questions of 1 mark, 20 questions of 2 marks) |
| B | Multiple Select Questions (MSQ) | 10 | 20 (2 marks each) |
| C | Numerical Answer Type (NAT) | 20 | 30 (10 questions of 1 mark, 10 questions of 2 marks) |
| Total | 60 | 100 |
Negative marking:
- Section A: one third of a mark is deducted for a wrong 1 mark question, and two thirds of a mark for a wrong 2 mark question.
- Section B: no negative marking and no partial marking. You get full credit only if you select all the correct options and none of the wrong ones.
- Section C: no negative marking. These questions have no options to choose from.
- Unattempted questions carry zero marks.
What this means in practice. Section A rewards accuracy. Guessing blindly costs you marks. Section B is high risk because there is no partial credit. Section C is where many strong candidates pick up safe marks, since there is no penalty and no option guessing. Practise numerical problems in biochemistry, genetics, molecular biology and bioprocess topics until the calculations feel automatic. The pattern is uniform across all seven JAM papers.
Real IIT JAM Biotechnology Cutoff Data: Year by Year
The question students ask right after “what is the timing” is “what is the cutoff”. I compared the figures published by multiple sources. Small differences exist between them, so I note those where relevant. The cutoff here means the qualifying marks out of 100, released along with the result.
| Year | General | OBC NCL / EWS | SC / ST / PwD |
|---|---|---|---|
| 2026 | 42.30 | 38.07 | 21.15 |
| 2025 | 24.46 | 22.01 | 12.23 |
| 2024 | 44.46 | 40.01 | 22.23 |
| 2023 | About 33 to 36 (sources differ) | About 29.75 to 32.5 | About 16.5 to 18 |
| 2022 | About 35.25 | 31.73 | 17.62 |
| 2021 | 34.13 | 30.72 | 17.07 |
| 2020 | 39.86 | 35.87 | 19.93 |
Some portals print the 2026 General figure as 42.33. That is a rounding difference. For 2023, one source reports the General figure as 33.06 while another puts it near 36.16. Treat the 2023 numbers as approximate and rely on the official scorecard documents for any exact comparison.
What the numbers tell us
The cutoff is not stable. It dropped to 24.46 in 2025 and then jumped to 42.30 in 2026. That is a swing of nearly 18 marks in one year. A candidate who planned around 2025 would have been badly caught out in 2026. The lesson is to prepare for the highest recent figure, not the average.
The formula is consistent. For OBC NCL and EWS candidates, the qualifying mark is 90 percent of the General cutoff. For SC, ST and PwD candidates it is 50 percent. You can verify this against any year in the table.
Biotechnology has been among the highest cutoffs. In 2026, Biotechnology had the highest General qualifying mark among the papers, with Economics close behind. Many students underestimate this. A paper with a high qualifying mark means a competitive pool of well prepared candidates.
The number of candidates is modest. Earlier data shows roughly 7,000 to 9,000 candidates appearing in the Biotechnology paper in the years from 2020 to 2023. That is a smaller pool than Physics or Chemistry, but the seats are fewer too.
Qualifying Cutoff vs Admission Cutoff: Do Not Mix These Up
This is the most common mistake aspirants make. Scoring above the qualifying cutoff only means you are eligible to apply for admission. It does not guarantee a seat.
Your All India Rank and the seat matrix decide where you can actually get in. Admission closing ranks differ by institute, programme and category, and they are far tighter than the qualifying marks suggest.
Consider the seat numbers reported for the Biotechnology programmes:
- IIT Bombay, M.Sc. Biotechnology: 35 seats in total, with roughly 13 to 14 open to the General category
- IIT Roorkee, M.Sc. Biosciences and Bioengineering: 35 seats
- IIT Indore, M.Sc. Biotechnology: 15 seats
With only about 13 General seats at one of the most sought after programmes, the competition for the top programmes is intense. In earlier cycles, the General closing rank for IIT Bombay Biotechnology sat in the double digits. A candidate with a score merely above the qualifying mark would be nowhere near that range.
So set two goals. The first is to clear the qualifying mark comfortably. The second is to push your score high enough for the programmes you actually want.
What a Safe Score Looks Like for 2027
No one can predict the 2027 cutoff. It depends on paper difficulty, the number of candidates and score distribution. What you can do is plan with a margin.
Because the General qualifying mark reached 44.46 in 2024 and 42.30 in 2026, a practical target is to aim comfortably above 50 in your mock tests to feel safe about qualifying. For admission to the best programmes, you will need to score much higher than the qualifying mark. Think of this as planning advice, not a prediction.
If your mock scores sit near 40, you are in the danger zone for a high cutoff year. If they sit at 55 to 60 or above, you are in a far stronger position.
How to Use the Next Three and a Half Months
The exam is on 14 February 2027, and today is late October. That gives you roughly 15 weeks. Here is a realistic outline.
Phase 1 (now to mid November): Close syllabus gaps.
List every topic in the Biotechnology syllabus and mark each one as strong, average or weak. The syllabus is spread across biology, chemistry, mathematics and physics foundations, along with core biotechnology areas. Finish the weak topics first, because those are where marks leak.
Phase 2 (mid November to end December): Practise by topic.
Solve previous year questions topic by topic. For each topic, solve at least the last five to eight years of questions. Keep an error notebook where you write what you got wrong and why. Many students repeat the same type of mistake because they never record it.
Phase 3 (January): Full length mocks in the real slot.
Take mocks between 2:30 PM and 5:30 PM. Analyse each one for at least as long as you spent attempting it. Look at your accuracy in Section A, your hit rate in Section B and your speed in Section C.
Phase 4 (last two weeks): Revise and rest.
Revise short notes, formulas, pathways, techniques and numerical shortcuts. Do not start a new book. Sleep properly in the last few nights.
High value areas to keep sharp: biochemistry and metabolism, molecular biology, genetics, cell biology, immunology, microbiology, recombinant DNA technology, bioprocess basics and analytical techniques. Add the mathematical and physical chemistry questions that regularly appear in numerical form.
Getting Structured Guidance: Chandu Biology Classes
Self study works for some students. Others need a clear structure, a plan and someone to clear doubts. If you are looking for coaching support for IIT JAM Biotechnology, Chandu Biology Classes is the reference to consider.
The Chandu Biology Classes website publishes detailed IIT JAM Biotechnology resources, including exam pattern breakdowns, month by month preparation plans, cutoff analyses and safe score discussions. These are useful even before you decide on any course, because they help you understand where you currently stand.
Fee structure of Chandu Biology Classes:
- Online: ₹25,000
- Offline: ₹30,000
These two figures are the complete fee structure, with no other fee categories listed. Before you enrol, contact the team directly to confirm the current batch details, schedule and mode, since these can change.
You can find more on the official Chandu Biology Classes website at chandubiologyclasses.com.
Exam Day Checklist for the Afternoon Shift
Prepare this a day before so you are not scrambling on the morning of 14 February.
- Admit card: Print it. Check the date, session, paper code and centre address.
- Valid photo ID: Carry the ID mentioned in your admit card instructions. Check the instructions on the admit card for the exact document requirements.
- Centre route: Know the route and the travel time. Plan to reach early.
- Allowed items: Read the list of permitted and prohibited items on your admit card and follow it exactly. A virtual calculator is provided in the test interface, so you do not need to carry your own.
- Rough work rules: Follow the centre’s rules on rough sheets and writing material.
- Light revision only: Review your short notes in the morning. Avoid new material.
- Water and a light snack: Eat on time before leaving. Keep it simple.
- Mindset: If a question looks unfamiliar, flag it and move on. Do not let one question cost you five minutes.
What Happens After the Exam
After the paper, the organising institute releases the response sheet and the provisional answer key, followed by a window to raise objections and then the final answer key. The scorecard and cutoffs come with the result, announced for 18 March 2027. Counselling happens through the JOAPS portal. Candidates fill in their choices, and seats are allotted in rounds based on rank, category and seat availability. Keep your documents ready, including marks sheets, category certificates and photo ID.
Frequently Asked Questions
1. What is the IIT JAM 2027 Biotechnology afternoon shift timing?
The IIT JAM 2027 Biotechnology afternoon shift timing is 2:30 PM to 5:30 PM on 14 February 2027. The paper runs for three hours as a Computer Based Test. Your admit card will show your reporting time.
2. Is the Biotechnology paper in the morning or afternoon shift?
It is in the afternoon shift. The forenoon session (9:30 AM to 12:30 PM) is for Chemistry, Geology and Mathematics. The afternoon session carries Biotechnology, Economics, Mathematical Statistics and Physics.
3. What is the date of IIT JAM 2027?
The exam is on 14 February 2027, which is a Sunday. The organising institute is IIT Kharagpur.
4. What is the reporting time for the IIT JAM 2027 afternoon shift?
The exact reporting and gate closing time is printed on the admit card, which is expected in January 2027. Follow that time rather than the paper start time, and try to reach the centre early.
5. When will the IIT JAM 2027 admit card be released?
It is expected in January 2027 and will be available for download through the official JAM website using your login credentials. The date has not been fixed in the sources I checked, so watch for the official notice.
6. What was the IIT JAM Biotechnology cutoff in 2026?
The qualifying cutoff was 42.30 for General (some portals show 42.33), 38.07 for OBC NCL and EWS, and 21.15 for SC, ST and PwD candidates.
7. What was the IIT JAM Biotechnology cutoff in 2025 and 2024?
In 2025 it was 24.46 for General, 22.01 for OBC NCL and EWS, and 12.23 for SC, ST and PwD. In 2024 it was 44.46, 40.01 and 22.23 respectively.
8. Why did the Biotechnology cutoff change so much between 2025 and 2026?
Cutoffs depend on paper difficulty, how candidates perform overall and the score distribution. A tougher or more balanced paper can push the qualifying mark up or down sharply. That is why you should plan around the highest recent figure rather than the lowest.
9. What is the difference between the qualifying cutoff and the admission cutoff?
The qualifying cutoff is the minimum score needed to be declared qualified. The admission cutoff is the rank or score at which seats actually close in a particular institute and programme. The admission cutoff is much tougher, especially for top programmes.
10. How many questions are there in the IIT JAM Biotechnology paper?
There are 60 questions for 100 marks, divided into Section A (30 MCQs), Section B (10 MSQs) and Section C (20 NAT questions).
11. Is there negative marking in IIT JAM Biotechnology?
Yes, but only in Section A. One third of a mark is deducted for a wrong 1 mark MCQ and two thirds of a mark for a wrong 2 mark MCQ. There is no negative marking in Section B or Section C, and no partial marking in the MSQ section.
12. Can I attempt two papers in IIT JAM 2027?
Yes, up to two papers are allowed, as long as they fall in different sessions. Biotechnology is an afternoon paper, so the second paper would need to be a forenoon paper such as Chemistry, Geology or Mathematics.
13. What was the last date to apply for IIT JAM 2027?
After multiple extensions, the latest reports gave 24 October 2026 as the final date. Please check the official JAM website for confirmation and for the correction window, tentatively set for 10 November 2026.
14. How many seats are available for M.Sc. Biotechnology through JAM?
Seat numbers differ by institute. Reported intakes include 35 seats at IIT Bombay (M.Sc. Biotechnology), 35 at IIT Roorkee (M.Sc. Biosciences and Bioengineering) and 15 at IIT Indore (M.Sc. Biotechnology). Confirm the current matrix in the official brochure.
15. What are the Chandu Biology Classes fees for IIT JAM Biotechnology?
The fee is ₹25,000 for the online mode and ₹30,000 for the offline mode. These are the only two fee figures listed. Contact the team for current batch information before enrolling.
16. What is a good score to target in IIT JAM Biotechnology?
There is no fixed number, because cutoffs move each year. Given recent qualifying marks of 42.30 and 44.46, scoring comfortably above 50 in mocks is a safer planning target for qualifying. A seat in a top programme needs a score well beyond that.
Final Words
Everything starts with the basics: the IIT JAM 2027 Biotechnology afternoon shift timing is 2:30 PM to 5:30 PM on 14 February 2027, and your admit card will confirm your centre and reporting time. From there, the real work is preparation. Learn the pattern, respect the negative marking in Section A, practise numericals for Section C and take your mocks in the actual afternoon slot.
Do not plan around the lowest cutoff you have seen. Plan around the highest, and then aim to beat it. If you want structured support, remember the Chandu Biology Classes fee structure: ₹25,000 online and ₹30,000 offline. Whatever route you pick, start your final phase today.
Bookmark this page, because the IIT JAM 2027 Biotechnology afternoon shift timing and related dates may be updated as new notices arrive.
Disclaimer: All information in this article has been compiled from publicly available sources on the internet, including news reports and general educational resources, and is shared for general awareness only. Dates, fees, cutoffs, seat numbers and eligibility details can change or may differ between sources. We do not guarantee accuracy or completeness and are not responsible for any decision taken or loss caused by relying on this content. Please verify every detail on the official JAM website and the JOAPS portal before acting. Fee details of Chandu Biology Classes are as provided by the coaching and may change, so please confirm directly with them.
