You work hard for two years. You land a top position in HSC Part II, your parents are proud, and you still don’t get a seat at a public medical college. It sounds unlikely, but look at our data: students linked to top-10 board positions ended up with Karachi MDCAT ranks anywhere from the top 100 to beyond 5,000. Here’s the part that’s easy to miss:
Finishing among the best in the board exams does not guarantee a seat at a public-sector medical university.
The reason is simple. Board exams and MDCAT are two different tests, and your HSC position is only one piece of your admission. Students who realise this early get months of extra practice and time to fix their weak areas. Students who wait until boards are over often find that MDCAT skills can’t be built in a few weeks.
We collected data on students linked to BIEK positions 1 to 10 and compared their reported MDCAT scores and Karachi ranks. Look at how differently students with almost the same board standing did:
| BIEK Position | MDCAT Score / 180 | Karachi MDCAT Rank | Indicative Public University Admission Chance |
|---|---|---|---|
| 1 | 171 | 54 | Strong chance — DUHS |
| 2 | 137 | 2,196 | Almost zero chance under proposed framework |
| 3 | 127 | 2,885 | Almost zero chance under proposed framework |
| 4 | 145 | 1,492 | Low / uncertain; verify closing merit |
| 4 | 163 | 303 | Low — DUHS; strong — JSMU |
| 5 | 166 | 150 | Strong chance — DUHS |
| 6 | 164 | 248 | Low — DUHS; strong — JSMU |
| 7 | 145 | 1,514 | Almost zero chance under proposed framework |
| 7 | 165 | 200 | Strong chance — DUHS |
| 8 | 91 | 5,966 | Almost zero chance under proposed framework |
| 9 | 162 | 363 | Low — DUHS; strong — JSMU |
| 9 | 169 | 85 | Strong chance — DUHS |
| 10 | 144 | 1,556 | Almost zero chance under proposed framework |
| 10 | 164 | 226 | Low — DUHS; strong — JSMU |
| 10 | 165 | 198 | Strong chance — DUHS |
Admission-chance column: These are preliminary categories proposed for this analysis, based on Karachi rank, not verified admission probabilities or official cutoffs. Actual admission depends on the applicable aggregate, eligibility, domicile/PRC, seat category, programme and official university closing merit. The proposed framework does not establish a confirmed chance for every university.
Source note: Student data compiled for this analysis. Names have been removed. Positions, scores and ranks have not been independently verified, and the sample should not be treated as a representative statistical study.
MDCAT scores in this sample run from 91 to 171 out of 180. Nine of the 15 entries got a Karachi rank of 363 or better. Six got 1,492 or worse, and the lowest was 5,966. Even two students with the same board position of 10 ended up at ranks 198 and 1,556. Same board standing, very different result.
Your board position can’t tell you how ready you are for MDCAT. Only an MDCAT-style test can.
To be fair, this data doesn’t prove that any particular position holder lost a seat. We’d need verified admission outcomes for that. But the pattern is hard to ignore. Don’t leave your MDCAT result to chance. Find out where you stand, and do it early.
Boards and MDCAT cover overlapping material, but MDCAT rewards different skills, and all of them are built through repetition rather than last-minute cramming.
These skills come from regular MCQ practice, timed tests, revision and honestly going over your mistakes. Every week you put it off is a week of practice you don’t get back. It’s a bit like training for a sport: the earlier you start, the stronger you are on the day.
Under the published Sindh MBBS/BDS admission formula for the 2025–26 session, the aggregate uses the following weights:
| Component | Weight |
|---|---|
| Matric / SSC | 10% |
| Intermediate / HSC or equivalent | 40% |
| MDCAT | 50% |
| Total | 100% |
Final Aggregate = (Matric Percentage × 0.10) + (HSC Percentage × 0.40) + (MDCAT Percentage × 0.50)
Each extra percentage point in HSC adds 0.4 to your aggregate. Each extra point in MDCAT adds 0.5. So MDCAT is the biggest single piece of the formula. Here’s what that looks like in practice: 10 extra marks out of 180 is about 5.6 MDCAT percentage points, which adds roughly 2.8 points to your final aggregate. On a tight merit list, that could make the difference. And while your HSC marks are mostly out of your hands once you sit the exams, your MDCAT score is something you can still change today.
This formula is for the published 2025–26 Sindh admission session. Rules can change, so check the official prospectus for your admission year. For a worked example, see How to Calculate Your MDCAT Aggregate for Sindh, or check your own with our Aggregate Calculator.
A Karachi MDCAT rank on its own doesn’t settle your admission outcome, and MBBS and BDS closing merits can differ. With so much you can’t control, it makes sense to aim for the strongest MDCAT score you can, as early as you can.
A lot of students put everything into their Inter or A Level exams and tell themselves, “I’ll start MDCAT after boards.” The trouble is that after boards is when the pressure peaks. You have to build MCQ skills, revise concepts, practise timing and fix weak spots all at once, in a short window, against students who started months ago.
A better plan is to prepare for both from now. Here’s a rhythm that can work:
These splits are just a starting point, so adjust them to your own performance, workload and exam dates. Starting early doesn’t have to cost you HSC marks, and regular MCQ practice can reinforce many of the concepts your boards test. What it does is make sure that when boards end, you’re building on months of work instead of starting from zero.
Your first test score isn’t a verdict on your ability. It’s a starting point, and the sooner you take a test, the more time you have to act on the result. Do it this week, not “sometime soon.”
Parents, celebrate your children’s HSC achievements. Students, aim for the best board results you can. But excellent grades don’t automatically mean you’re ready for an entrance test, and the best time to find out is now, while there’s still time to act, not after results come out.
Ask two questions, not one:
Both matter. Don’t let a high percentage make you overconfident, and don’t let a low test score discourage you. A low score today isn’t a verdict. It’s just the cheapest time to find out what needs to change.
A top HSC Part II position is something to be proud of. But if you’re aiming for a public-sector medical college in Karachi, you need a plan that covers both your boards and MDCAT, and MDCAT carries the bigger weight in the merit formula.
Give serious, consistent time to both Inter/A Levels and MDCAT from now.
Don’t wait for the results. Don’t wait for your friends to start. Don’t wait until you find your weak spots and the clock is almost out. Start while others are still waiting, and you give yourself a real head start.
At IBAGRADS, MDCAT preparation is built around the habits this article describes: regular MCQ practice, weekly tests, full-length grand tests and close progress tracking, so you always know where you stand.
The IBAGRADS app’s Analytics Engine shows each student’s weak subjects, chapters and topics, and the Custom Test Builder lets you build your own test by subject, topic and difficulty.
Classes are available at our Karachi campuses (North Nazimabad, Bahadurabad, Gulshan-e-Iqbal, Gulistan-e-Johar, DHA and Malir – Jinnah Avenue) and online.
Call 0340-0252222 or see our 2026 results.
Your board percentage shows what you’ve achieved. What you do today shapes what comes next.