CISF Assistant Commandants (Executive)
UPSC 2025 — Part 2
Questions 10 to 30 • Detailed Solutions with Exam Context
Ten (10) items of a product are sold for ₹100 at 10% profit. If 12 items of the same product are sold for ₹100, then the gain/loss (in %) would be:
Step-by-step: Let Cost Price of 1 item = ₹x.
Selling Price of 10 items = ₹100 at 10% profit → CP of 10 items = 100 / 1.1 ≈ ₹90.91
CP of 12 items = (12/10) × 90.91 ≈ ₹109.09
SP of 12 items = ₹100 → Loss = 109.09 – 100 = ₹9.09
Loss % = (9.09 / 109.09) × 100 ≈ 8.33% (closest option 8% loss).
Which of the following is/are Fundamental Duties under the Constitution of India?
2. Renounce practices derogatory to the dignity of women
3. Abjure violence
4. Render military service when called upon to do so
View Complete Explanation + Related Concepts
Correct Analysis: Fundamental Duties (Article 51A) — 11 duties for citizens.
- 2 → Article 51A(e): Renounce practices derogatory to the dignity of women.
- 3 → Promotes harmony and spirit of common brotherhood (implied in 51A(e) & (f)).
- 1 & 4 → Not explicitly listed as Fundamental Duties (National Song respect is part of national symbols but not specifically “song”; military service is not a constitutional duty in this list).
Which of the following statements is/are correct about the National Human Rights Commission (NHRC), India?
2. Chairperson of NHRC has to be a former Chief Justice of India.
3. There shall be at least one woman member of NHRC.
In the Revolt of 1857, the Kol tribals of Chotanagpur were led by:
In the ancient Sanskrit literature, the name ‘Pragjyotisha’ was used as a designation for:
Topics include: Lithosphere & Ocean Crust, Indian Tectonic Plate, Mantle, Tides, Ganga Plains, Greenhouse Gases, Horsepower, Boyle’s Law, Dioptre, Travancore History, Mahajanapadas, Buddhist Texts, etc.
Quick Revision Notes from This Paper
CISF AC (Executive) Exam Strategy
- 01 Polity & Current Affairs based governance questions are scoring — master bare acts + recent amendments.
- 02 Quant: Focus on percentage, profit/loss, time-speed, and DI. Practice 15-20 questions daily.
- 03 History: 1857, Tribal movements, Ancient geography names (Pragjyotisha, etc.) are repeated.
- 04 Geography: Physical geography (tectonic plates, tides, plains) + Environment basics carry weight.
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