CSIR NET Maths Test Series: What to Check Before You Pay

It should copy the three-part structure, because the marks are not spread evenly. Part C (60 questions shown, 20 to attempt, up to 95 of 200 marks) carries 47.5% of the paper and can have more than one correct option. A series that treats the paper as 120 equal questions trains the wrong habits.

The paper is a computer-based test of 180 minutes, and the marking scheme above is the one in the National Testing Agency (NTA) Joint CSIR-UGC NET December 2026 information bulletin. Our CSIR NET exam pattern walkthrough covers each part.

As of 23 October 2026, applications for the December 2026 session close on 5 November 2026 and the exams are scheduled for 19, 22 and 27 December 2026. Our pages on the CSIR NET exam date and the CSIR NET application form cover the details.

Two sums come from that table. Part C is 20 × 4.75 = 95 marks, and 95 ÷ 200 = 47.5%. The time budget is 180 minutes ÷ 60 attempted questions = 3 minutes per attempted question on average. Part C questions can have more than one correct option, and full marks need every correct option.

Pro Tip: The December 2026 bulletin says that if you answer more than 15, 25 and 20 questions in Parts A, B and C, only the first 15, 25 and 20 are taken up for evaluation. Practise stopping at the limit in every mock. A series that never enforces or mentions the cap trains a habit the real paper does not reward.

Only a full-length paper rehearses the decision that shapes your score: choosing which 15, 25 and 20 questions to attempt from 20, 40 and 60, under negative marking, in 180 minutes. Topic tests build knowledge. They cannot rehearse selection. That is our view of how the paper rewards preparation.

Headline counts hide how few full-length papers a series has. PW’s 181 covers Mathematical Sciences alongside Chemical, Life and Physical Sciences, plus a shared Part A series of 15 previous-year tests.

The maths share on the same page is 10 fresh-question unit tests, 11 fresh-question full-length tests, 10 previous-year unit tests and 10 previous-year full-length tests. That is 10 + 11 + 10 + 10 = 41 tests, and 41 ÷ 181 is about 23%. Adding the 15 shared Part A tests gives 56 usable tests, about 31% of 181. Of the 41 maths tests, 21 are full-length (PW, as of October 2026).

Counting the maths share and the full-length share before you compare prices is the step most buyers skip.

As of 23 October 2026, listed prices for a maths test series run from ₹590 to ₹2,000, and the price per full-length paper from about ₹33 to about ₹313. Prices are as listed on each page; only DIPS Academy states Goods and Services Tax (GST) as extra.

DIPS Academy also lists a 30-test NET Anytime series (15 new and 15 old) at ₹2,000 plus GST. VedPrep lists its Mathematical Sciences mock series at ₹1,999 (list ₹2,999) but states no full-length count on its page, so it is not in the table.

We worked out the last column ourselves: price divided by the number of full-length papers on the provider's page, rounded to the nearest rupee, before GST where GST is added. The figure is an upper bound on what the full-length papers cost, since each price also pays for the topic tests. It is not a quality ranking. We publish this page and sell a maths test series; it is not in the table and is described in the last section.

A low price per full-length paper helps only if the papers are built like the real one. That is what the checks test.

Price per test hides the same gap. Before GST, PW’s ₹699 is about ₹17 per maths test (699 ÷ 41) but ₹33 per full-length paper (699 ÷ 21). Anand Institute’s 40-test tier at ₹590 is about ₹15 per test (590 ÷ 40), the lowest here, yet it has no full-length paper to price. DIPS Academy’s NET All India Ranker at ₹1,250 is about ₹83 per test (1,250 ÷ 15) but ₹313 per full-length paper (1,250 ÷ 4). Compare series on price per full-length paper, not price per test.

A series should pass all seven checks below, and each has a pass and a fail you can test from the price page, a free or sample test where the provider offers one, or a message to support. Run them in this order, because the cheapest checks come first.

Is the test count for Mathematical Sciences alone?

Pass: the provider gives a Mathematical Sciences count separately. Fail: only a total across subjects.

How many full-length papers are there, and what does each cost?

Pass: you can divide the price by a stated full-length count, as in the table above. Fail: you cannot get the count. Ask any provider, us included, for it in writing before paying.

Does a full-length paper copy the real paper's structure and marking?

Pass: the paper shows Parts A, B and C with 20, 40 and 60 questions, tells you to attempt 15, 25 and 20, runs 180 minutes, and scores +2/−0.5, +3/−0.75 and +4.75/0. Fail: a flat 100-question paper, one marking rule for all parts, or a different clock.

Does Part C use more than one correct option?

Pass: a sample Part C question has more than one correct option and is scored all or nothing. Fail: every question is single-answer. Part C is 95 of 200 marks, so a series that skips this trains you for a different paper.

Which syllabus version do the questions follow?

Pass: the provider names the syllabus version in force on the CSIR-HRDG website, which is where the December 2026 bulletin sends candidates for the syllabus, and shows the unit list. Fail: “latest syllabus” with no detail.

The Council of Scientific and Industrial Research Human Resource Development Group (CSIR-HRDG) issued a notice on 13 April 2026 inviting feedback, until 14 May 2026, on a proposed revised syllabus for Mathematical Sciences and three other subjects. Our syllabus explainer lists the topics.

How many attempts do you get, and does access outlast your exam?

Pass: at least two attempts per test, and an access end date after your exam date. A retake after you fix a mistake is the only proof the mistake is fixed (our recommendation). Fail: one attempt, or access that expires before the exam. Listed validity is 6 months for PW (with unlimited re-attempts) and 1 year for DIPS Academy, as of 23 October 2026. Ours lists two attempts and runs through 15 January 2027.

What do you get after each test?

Pass: for every wrong answer you can see the worked solution and the topic it belongs to. PW lists text solutions after every test and subject, chapter and topic-wise reports. DIPS Academy lists answer keys with solutions and a performance analysis. Fail: a score and a rank only. Our guide to analysing a CSIR-NET mathematics mock shows what to record from each paper.

Spend the first three of the eight weeks on topic tests, the next two on mixed tests plus the first full-length papers, and the last three on weekly full-length papers. Give each full-length paper at least as much review time as the 180 minutes it takes. This plan is our recommendation, not an official schedule.

As of 23 October 2026, a candidate sitting on 19 December 2026 is about eight weeks out; count back from your own exam date.

That makes five full-length papers: one a week from week 5 to week 1. Review each one before starting the next. Set the score you are aiming for first, using the CSIR NET cut-off for recent years.

If you have not sat a timed paper yet, try one from our free mathematics study content, which includes previous-year questions, and use our PDF Drive of notes for revision.

Our Test Series: CSIR-NET Dec 2026, created by Sunil Bansal (SB Sir), costs ₹1,999 (list ₹2,999) as of October 2026 and runs in English. It has three modules: Core Concept Diagnostic Tests, a Major Test and a Full Length Test. The product page lists two attempts and coverage of all major topics of the CSIR-NET Mathematics syllabus (our product page).

Access runs through 15 January 2027, after the December 2026 exam dates, and the series started on 2 October 2026. The product page does not give a count of Full Length Tests, so ask us for it before you pay.

The design is diagnostic. The topic-wise tests look for conceptual gaps in fundamental definitions, important conditions, theorem understanding and common misconceptions, rather than tricky questions. In our view that suits candidates whose marks leak through missed conditions. Part C gives full marks only for every correct option, so one overlooked condition can cost a whole 4.75-mark question.

Conclusion

A CSIR NET test series for Mathematical Sciences is worth its price when it gives you enough full-length papers that copy the real paper: 120 questions, 60 to attempt, 180 minutes and 200 marks, with Part C scored all or nothing. A low price tells you little until you know how many tests are full-length.

Headline test counts mix subjects, so count the maths tests first, then the full-length papers, then divide the price by that count. Run the seven checks on every provider, including us, and get anything the page does not state in writing.

With about eight weeks left before a 19 December sitting, use topic tests first, then one reviewed full-length paper a week for the last five weeks.

To ask, contact us, call +91 81265 45455 or email sbtechmath@gmail.com, 9am to 7pm Monday to Saturday.