Treat PMA and PMB as different response tasks
PMA is objective and rewards invariant checks and option elimination. PMB requires complete written proof or computation across every requested part.
Programme resource hub
ISI M.Math PMA and PMB
Open the official sample sets, understand the objective and written-response roles, and study independently worked editions without replacing ISI's free source material.
Start with ISI's programme page
It supplies the controlling Sample Questions classification and the direct PMA and PMB links. InshiHub charges only for its original explanations after commerce gates pass.
Open the official M.Math pagePreparation boundary
What should a candidate verify before practising?
Do not infer a sample scoring rule
The official 2026 sample PDFs state no marks, time limit, negative marking, or maximum score.
Keep Sample Questions as the controlling label
The official M.Math programme page—not the direct PDF directory name—classifies the PMA and PMB files as Sample Questions 2026.
Expect the live structure to change
ISI's official index warns that a year's questions may not conform to the sample-question structure.
Current worked edition
2026 samples
PMA and PMB
39 completed chapters
49 addressable prompts
5 crawlable HTML samples
6 exact-master preview pages
49 addressable prompts
5 crawlable HTML samples
6 exact-master preview pages
Editorial page publishedPaid access held
ISI M.Math 2026 PMA and PMB Sample Questions — Independent Detailed Solutions
An 82-page, independently authored and range-reviewed guide to all 31 PMA objective sample questions and all 8 PMB written sample questions, covering 49 addressable prompts with complete derivations, option analysis, proofs, verification routes, source locators, and explicit treatment of three source-wording or convention edges.
- 82-page A4 PDF
- 5 complete free samples
- Independent range review
- Three wording-edge disclosures
Source boundary
Official files stay with ISI
InshiHub pages use brief topic summaries and exact locators. They do not reproduce question text, answer choices, figures, logos, institutional marks, or official layout.
Answer-reference boundary
No official sample key is linked
Every result in the current edition is independently derived and separately range-reviewed. Three wording or convention edges are disclosed rather than forced into an unsupported answer-key claim.