What the NTS test really is, and the difference between NAT, GAT General and GAT Subject. A plain overview of the formats, who each test is for, and how long your result stays valid.

The NTS test is not one exam. NTS runs NAT for undergraduate admissions (valid one year), GAT General for MS/MPhil and GAT Subject for PhD. GAT rules plus fees and dates are on nts.org.pk.
If someone tells you to sit the NTS test, first know there is no single NTS test. NTS (National Testing Service) is the organisation, and NAT, GAT and recruitment tests are its separate exams. Name the exact test before you prepare.
NTS (National Testing Service) is a Pakistani testing body that builds and conducts standardized MCQ-based tests. It serves university admissions, scholarships, recruitment and promotions. So NTS test is an umbrella term. Always name the exact exam: NAT, GAT General, GAT Subject or a recruitment test.
Many universities and degree-awarding institutes accept an NTS score instead of running their own entry test. One result can therefore work at several institutions. Always check that your target university accepts the exact test you plan to sit.
Three admission tests sit under NTS, plus recruitment tests for jobs. NAT serves undergraduate (BS) admissions. GAT General serves MS and MPhil admissions. GAT Subject serves PhD admissions. Recruitment tests serve hiring, and their rules come from the hiring advertisement, not from the admission pages.
| Test | Who it is for |
|---|---|
| NAT (Category One / Category Two) | Undergraduate (BS) admissions |
| GAT General | MS and MPhil admissions |
| GAT Subject | PhD admissions |
NAT-I and NAT-II are the two NAT categories, not separate brands. NAT-I (Category One) covers 12 years of education with 90 questions in 120 minutes. NAT-II (Category Two) covers 14 years of education with 100 questions in 120 minutes.
NAT is an MCQ test with English, analytical reasoning, quantitative reasoning and a subject section tied to your group. Category One runs 90 questions and Category Two runs 100 questions, both in 120 minutes. For the full per-type splits, subject details and preparation method, read our dedicated NAT test guide rather than treating this overview as the deep dive.
GAT General is the postgraduate aptitude test for MS and MPhil admissions. GAT Subject is the field-specific test for PhD admissions.
NTS publishes the current registration fee, deadlines and the full schedule on nts.org.pk, and those change every cycle. For NAT specifics, our NAT test guide carries the latest verified 2026 table and fee.
Preparing for NAT? Choose your category in our NAT syllabus guide, then attempt the worked sample questions.
No. NTS (National Testing Service) is the organisation. NAT, GAT General, GAT Subject and recruitment tests are its separate exams. Name the exact test before you prepare.
NAT is for undergraduate (BS) admissions after 12 or 14 years of education. GAT General is for MS and MPhil, and GAT Subject is for PhD. Recruitment tests are for jobs.
NAT-I (Category One) is for 12 years of education with 90 questions in 120 minutes. NAT-II (Category Two) is for 14 years of education with 100 questions in 120 minutes.
NAT. NAT serves undergraduate (BS) admissions and one result stays valid for one year. GAT General is for MS and MPhil, and GAT Subject is for PhD.
Yes. Many universities and degree-awarding institutes accept an NTS score instead of their own entry test, so one result can work at several institutions. Check that your target university accepts your exact test.
NTS publishes all fees, deadlines and schedules on nts.org.pk, and they change each cycle. For NAT specifics, our NAT test guide carries the latest verified 2026 table and fee.
Co-Founder, Parhlai
Hadi Khan is a co-founder of Parhlai. He writes practical, fact-checked guides on entry-test preparation, university admissions, and study strategy for Pakistani students.

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