1. 10-Year Subject-Wise Weightage Matrix (2014 – 2024)
The table below details the exact number of questions asked from each major subject discipline in UPSC CSE Prelims General Studies Paper 1 over the last decade:
| Subject Discipline | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Avg Qs |
|---|---|---|---|---|---|---|---|---|
| Polity & Governance | 13 | 15 | 17 | 16 | 10 | 15 | 18 | 15 Qs |
| Economy & Banking | 18 | 14 | 15 | 14 | 17 | 16 | 17 | 16 Qs |
| Environment & Ecology | 13 | 21 | 18 | 15 | 17 | 14 | 16 | 16 Qs |
| History & Art & Culture | 21 | 17 | 18 | 16 | 16 | 14 | 15 | 17 Qs |
| Science & Technology | 13 | 11 | 10 | 11 | 13 | 11 | 10 | 11 Qs |
| Geography | 8 | 14 | 10 | 12 | 13 | 16 | 14 | 12 Qs |
| International Relations / Current | 14 | 8 | 12 | 16 | 14 | 14 | 10 | 13 Qs |
*Note: Economy + Environment + Polity consistently account for nearly 50% of the entire paper every single year.
2. Deconstructing an Authentic UPSC Prelims Question
Examine this authentic question from UPSC Prelims to see how deep conceptual understanding and option elimination guarantee the right mark:
Q: Which one of the following statements is correct regarding the Money Bill under the Constitution of India?
- A Money Bill can be introduced in either the Lok Sabha or the Rajya Sabha with prior Presidential consent.
- The Rajya Sabha can amend or reject a Money Bill within 14 days of receiving it.
- A Bill shall be deemed to be a Money Bill if it contains only provisions dealing with the imposition, abolition, remission, alteration, or regulation of any tax.
- The Speaker's decision on whether a Bill is a Money Bill or not can be questioned in any court of law.
Elimination Logic: Option 1 is false because Article 109 explicitly states that a Money Bill can only be introduced in Lok Sabha. Option 2 is false because Rajya Sabha cannot reject or amend; it can only make recommendations within 14 days. Option 4 is false because under Article 110(3), the Speaker's certificate is final and conclusive. Thus, Option 3 is mathematically and constitutionally certain.
3. Solve Full 10-Year Subject Quizzes on SF Prep
All 1,000+ official questions from 2014 to 2024 are mapped by subject and topic on SF Prep. Attempt them with authentic timer constraints and elimination notes.