How many times can you take NET?

You can take NET once in each series, and there are four series in a cycle, so up to four attempts per paper per admission cycle. NUST uses your best score for merit. Each attempt needs its own registration form and its own Rs. 5,000 fee.

Key facts

• Four series per cycle
• One attempt per series for a particular discipline
• Best score is picked for merit
• Rs. 5,000 per exam for Pakistani and dual nationals, Rs. 10,000 for foreign nationals
• Fee is non-refundable and valid only for the series you paid for
• NET result is valid for the current admission cycle only

Source: NUST salient features, procedure of admission and processing fee pages, checked October 2026

The rule, in NUST's words#

The salient features page says candidates "can appear in entry test more than once to improve their score with the provision that during a series test can only be taken once for a particular discipline." The admissions portal says the same in shorter form: in any one series, only one attempt is allowed for a particular discipline.

On scoring, the procedure of admission page says: "Best score will be picked by the system for merit generation." You do not choose which attempt counts. The system takes the highest.

What that means in practice#

The cycle rule matters if you are repeating a year. A great score from last year does nothing for you this year. You start again from zero.

Sitting two different papers#

The one-attempt rule is written per discipline, not per candidate. NUST's merit criteria page backs this up: for BS Bioinformatics, BS Food Science & Technology and BS Chemistry, it picks the "best score even if appeared in both NETs", meaning NET-Engineering and NET-Applied Sciences.

So a Pre-Medical student aiming for Bioinformatics can sit both papers in the cycle, and NUST takes whichever score is higher. Each paper is a separate exam with a separate fee. The brochure lists the fee as "per exam per programme".

NUST doesn't spell out whether you can sit two different papers inside the same series. If you plan to, check the series schedule on the portal before you pay.

What multiple attempts cost#

Every attempt costs Rs. 5,000 (or USD 40) for Pakistani and dual-nationality candidates, and Rs. 10,000 (or USD 80) for foreign nationals. NUST's fee page is blunt about the rest: the fee is "neither refundable nor transferable" and stays valid only for the series it was paid for.

Miss your test session and the fee is gone. NUST's FAQ says a candidate who misses a session is not given another chance, though extreme emergencies may be considered case by case.

First, second and third position holders in HSSC board exams are exempt from the processing fee. They need to email NUST with proof from their board.

Should you sit every series?#

No. We would sit two, maybe three, and here is why.

A first attempt is worth more than its score. The first time you sit 200 questions on the real clock, you learn where your time goes. Pacing is a skill, and a second attempt can gain marks on pacing alone without any new knowledge.

Attempts too close together waste money. Series windows are about two months apart. If you have not changed how you prepare between attempts, expect a similar score. Fix the chapters that cost you marks, then sit again.

The last series has no safety net. Series-4 is the final one. Make sure you already have a usable score from an earlier series before you go into it.

A reasonable plan for an FSc student: one early attempt in Series-1 or Series-2 to get a score on the record, then a main attempt in Series-4 after board exams. The NET 2027 dates post has the windows.

Retaking after a bad score#

A low score doesn't follow you. NUST does not average attempts, so the only cost is the fee and the day.

Before you re-register, find out why the score was low. Look at which subject lost the most marks against its weighting, and whether you ran out of time or got questions wrong. The second attempt guide walks through that review.

FAQ#