According to the Office of the PSA, the I-STEM portal lists more than how many scientific instruments?
- A.11,000
- B.21,000
- C.31,000
- D.41,000
Show answer
Correct answer: C. 31,000
Explanation
The correct answer is 31,000. The Office of the Principal Scientific Adviser says I-STEM now lists more than 31,000 scientific instruments across nearly 4,000 institutions, and has over 65,000 registered users. Listing of publicly funded equipment that costs more than ₹20 lakh on the portal further strengthens shared access to research infrastructure.
The other numbers are distractors. For exams, keep the three scale figures together: 31,000-plus instruments, about 4,000 institutions and 65,000-plus users. Also keep the meeting figures separate from the portal figures: the first State Governments Nodal Officers Meeting on 21 September 2026 had officers from 23 States and 4 UTs. The purpose of the portal is to improve utilisation of existing equipment and reduce duplication of investment across the research system.