Two-part objective paper
The 2026 Stage I paper contains 20 single-correct Part A items and 20 true-or-false Part B items.
Examination resource hub
TIFR GS Mathematics Stage I
Find the official paper, understand the two-part marking pattern, keep the programme boundary clear, and compare independently worked editions without replacing TIFR's free source material.
Start with the official source
TIFR publishes the official paper and final indicators free. InshiHub sells only its original reasoning, verification, organisation, and delivery after commerce checks pass.
Open the official paper archivePattern at a glance
What should a candidate verify before practising?
Negative marking differs by part
Part A uses +2/−1/0. Part B uses +2/−2/0, so an unsupported Part B guess has a materially different downside.
Programme boundary matters
The official instructions state that the TIFR CAM Integrated PhD route is evaluated on Part A only; other covered mathematics routes answer both parts.
Stage I is not the separate CAM PhD paper
Candidates should not merge this GS Mathematics Stage I paper with the separately identified CAM Mathematics PhD examination.
Current worked edition
GS 2026
Mathematics Stage I
40 completed solutions
5 crawlable HTML samples
6 exact-master preview pages
5 crawlable HTML samples
6 exact-master preview pages
Editorial page publishedPaid access held
TIFR GS 2026 Mathematics Stage I — Independent Detailed Solutions
An 81-page, independently authored and cross-reviewed guide to all 40 TIFR GS 2026 Mathematics Stage I items, with complete proofs, counterexamples, source locators, option-level conclusions, verification routes, and problem-specific error notes.
- 81-page A4 PDF
- 5 complete free samples
- Independent cross-review
- Exact official source locators
Source boundary
Official files stay with TIFR
InshiHub pages use brief topic summaries and exact locators. They do not reproduce the question text, answer choices, figures, logos, or official layout.
Date convention
Why GS 2026 appears with a 2025 test date
GS-2026 identifies the admission cycle. TIFR's central advertisement scheduled the examination for 14 December 2025. The product page records a conflicting School of Mathematics date separately and uses the central schedule for metadata.