BPSC PYQ 1 (2021) — Geography
The total geographical area of Bihar State is
- 94163 sq. km
- 94526 sq. km
- 94200 sq. km
- 94316 sq. km
Answer: B. 94526 sq. km
Get the weekly digest
Top current affairs + exam tips, every Monday morning.
📝 AI-generated analysis for exam preparation. This is original educational content curated for competitive exam aspirants.
India's roster of Wetlands of International Importance under the Ramsar Convention has crossed a symbolic milestone. As of 5 June 2026 (World Environment Day), the country hosts 100 Ramsar sites covering roughly 13,87,612 hectares (about 13.88 lakh ha / 13,876 sq km).
Note: The national tally is dynamic - it stood in the mid-90s in late 2025 and reached 100 by mid-2026 as fresh sites were notified. Always state the count with its date and verify against the Ramsar Sites Information Service or PIB.
The Convention: The Convention on Wetlands of International Importance, especially as Waterfowl Habitat - known as the Ramsar Convention - was adopted in the city of Ramsar, Iran on 2 February 1971 and entered into force in 1975. It is the oldest of the modern multilateral environmental agreements and the only global treaty devoted to a single ecosystem type. World Wetlands Day is observed on 2 February each year to mark its signing.
India and Ramsar: India became a contracting party on 1 February 1982. Its first two sites - Chilika Lake (Odisha) and Keoladeo National Park (Rajasthan) - were both listed on 1 October 1981.
What counts as a wetland: Ramsar defines wetlands broadly - marshes, lakes, rivers, floodplains, mangroves, coral reefs, and even human-made waters like reservoirs and salt pans.
Key superlatives within India:
The 'wise use' principle: The treaty's central idea is the wise use of wetlands - defined as their sustainable use for the benefit of people while maintaining the ecological character of the wetland. It explicitly rejects a 'fence-it-off' model in favour of conservation that coexists with human livelihoods.
The Montreux Record: A register, maintained under the Convention, of Ramsar sites where the ecological character has changed, is changing, or is likely to change due to technological development, pollution, or other human interference. India currently has two sites on the Montreux Record: Keoladeo Ghana National Park (historically water-shortage related) and Loktak Lake, Manipur (catchment degradation, hydrological change). Chilika was earlier on the Record but was removed in 2002 after successful restoration - a globally cited conservation success.
Political & Constitutional
Economic & Financial
Social Dimensions
Governance & Administrative
International Perspective
Test yourself · no signup needed
Try 3 real BPSC PYQs, see the answer instantly, then unlock the full set free.
The total geographical area of Bihar State is
Answer: B. 94526 sq. km
When did Bihar State introduce the Green Budget for the first time?
Answer: A. Financial Year 2020-21
Which part of alimentary canal receives bile from the liver?
Answer: C. Small intestine
Free sample · Question 1 of 3
Geography · 2021The total geographical area of Bihar State is
This week's CA quiz · 20 questions
Cross-topic questions from recent current affairs