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Which of the following is NOT a criterion for identifying a biodiversity hotspot?
- Contains at least 1,500 endemic vascular plant species
- Has lost at least 70% of its original habitat
- Has high species richness of mammals
- Is under significant threat
Answer: Has high species richness of mammals
Hotspots are identified based on endemic vascular plants and habitat loss; mammal richness alone is not a primary criterion.
Which of the following ecological pyramids is always upright and never inverted?
- Pyramid of Numbers
- Pyramid of Biomass
- Pyramid of Energy
- Pyramid of Productivity
Answer: Pyramid of Energy
Energy flow is always unidirectional and decreases at each trophic level due to the 10% law, making the energy pyramid always upright.
Which National Park in India is the primary habitat of the endangered Hangul (Kashmir Stag)?
- Kanha National Park
- Hemis National Park
- Dachigam National Park
- Great Himalayan National Park
Answer: Dachigam National Park
Dachigam National Park, located near Srinagar in Jammu and Kashmir, is the last major refuge of the Hangul.
The Nagoya Protocol is a supplementary agreement to the Convention on Biological Diversity. Its core focus is:
- Conservation of Marine Biodiversity
- Access to Genetic Resources and the Fair and Equitable Sharing of Benefits
- Prevention of Invasive Alien Species
- Protection of Indigenous Tribes
Answer: Access to Genetic Resources and the Fair and Equitable Sharing of Benefits
The Nagoya Protocol aims to share the benefits arising from the utilization of genetic resources in a fair and equitable way.
The Cartagena Protocol on Biosafety deals with the safe handling, transport, and use of Living Modified Organisms (LMOs).
- True
- False
Answer: True
The Cartagena Protocol is an international agreement which aims to ensure the safe handling and transport of LMOs resulting from modern biotechnology.
The Stockholm Convention is a global treaty aimed at protecting human health and the environment from _____.
- Greenhouse Gases
- Persistent Organic Pollutants (POPs)
- Heavy Metals
- Radioactive Waste
Answer: Persistent Organic Pollutants (POPs)
POPs are toxic chemicals that adversely affect human health and the environment globally, persisting for long periods.
Under the Wildlife Protection Act, 1972, which schedule provides the absolute highest level of protection to species?
- Schedule I
- Schedule II
- Schedule III
- Schedule V
Answer: Schedule I
Schedule I and part II of Schedule II provide absolute protection, and an offence involving these species attracts the highest penalties.
Which of the following greenhouse gases has the highest Global Warming Potential (GWP) per molecule over a 100-year period?
- Carbon dioxide
- Methane
- Nitrous oxide
- Sulphur hexafluoride (SF6)
Answer: Sulphur hexafluoride (SF6)
SF6 is the most potent greenhouse gas evaluated by the IPCC, with a GWP of 23,500 times that of CO2 over 100 years.
Which of the following is classified as a secondary air pollutant?
- Carbon monoxide
- Sulphur dioxide
- Tropospheric Ozone
- Particulate Matter
Answer: Tropospheric Ozone
Secondary pollutants are not emitted directly but form when primary pollutants react in the atmosphere. Ground-level ozone is a classic example.
Alpha diversity refers to the diversity between different habitats or landscapes.
- True
- False
Answer: False
Alpha diversity is the diversity within a particular area or ecosystem. Gamma diversity refers to the total diversity across a landscape.
The transitional zone between two distinct ecological communities is called an _____.
- Ecotone
- Biome
- Niche
- Habitat
Answer: Ecotone
An ecotone is a transition area between two biological communities, where two communities meet and integrate.
The 'Kondratiev Waves' (or K-Waves) are hypothesized long-term economic cycles lasting approximately 40 to 60 years, which are primarily driven by massive, paradigm-shifting ___ innovations like the steam engine, electrification, or the internet.
- technological
- open market borrowings (or debt / bonds)
- Treasury
- purchasing (or buying)
Answer: technological
Named after Russian economist Nikolai Kondratiev, these super-cycles suggest that capitalist economies experience prolonged, multi-decade periods of rapid expansion followed by equally long periods of stagnation and correction. Each wave is fundamentally anchored to a revolutionary technological breakthrough that completely restructures global production, infrastructure, and labor markets before eventually reaching saturation.
The 'Slutsky Equation' decomposes the total effect of a price change on the quantity demanded of a good into the 'Substitution Effect' and the 'Income Effect', proving that Giffen goods must necessarily be inferior goods with a massive negative income effect.
- True
- False
Answer: True
When the price of a good falls, the Substitution Effect always encourages the consumer to buy more of it. However, the price drop also increases the consumer's real purchasing power (Income Effect). For a normal good, both effects work together to increase demand. For a Giffen good (a severe inferior good like potatoes during a famine), the negative Income Effect is so overwhelmingly large that it completely swamps the Substitution Effect, causing demand to perversely fall when the price drops.
In the context of sovereign debt management, what is the primary objective of issuing 'Green Bonds'?
- To raise capital exclusively for funding environmentally sustainable and climate-resilient projects
- To provide tax-free returns to retail investors who invest in agricultural land
- To bail out loss-making public sector banks using environmental cess collections
- To hedge against the depreciation of the domestic currency in the forex market
Answer: To raise capital exclusively for funding environmentally sustainable and climate-resilient projects
Green Bonds are standard fixed-income instruments, but their proceeds are strictly ring-fenced for eco-friendly initiatives like renewable energy, clean transportation, and green buildings. By issuing Sovereign Green Bonds, the government taps into the massive global pool of ESG-focused institutional capital, signaling its commitment to climate goals while funding the expensive transition toward a net-zero economy.
In the Indian Parliamentary budget process, what is the specific purpose of a 'Cut Motion' moved by Members of Parliament?
- To demand an immediate increase in the allocation for a specific ministry
- To formally express disapproval of a specific demand for grant and propose a reduction in the amount
- To force the resignation of the Finance Minister
- To authorize the government to collect new taxes before the Finance Bill is passed
Answer: To formally express disapproval of a specific demand for grant and propose a reduction in the amount
Cut Motions are a vital tool for parliamentary financial control and accountability. MPs can move a Policy Cut (reducing the demand to Re. 1 to signify total disapproval of the policy), an Economy Cut (reducing the amount by a specific sum to enforce financial prudence), or a Token Cut (reducing by Rs. 100 to air a specific grievance). If a Cut Motion passes, it amounts to a no-confidence vote, forcing the government to resign.
In an oligopolistic market, the 'Cournot Model' assumes that firms compete by simultaneously choosing their output quantities, while taking the output levels of their rivals as fixed and given.
- True
- False
Answer: True
Augustin Cournot's foundational model of oligopoly assumes that each firm decides how much to produce based on the assumption that its competitors will not change their current production levels. The market price is then determined by the total aggregate output of all firms. This strategic interdependence leads to a Nash Equilibrium where total output and price fall somewhere between the extremes of perfect competition and pure monopoly.
In the IS-LM model, an expansionary fiscal policy (increased government spending) will lead to the highest increase in national income when:
- The LM curve is perfectly vertical
- The IS curve is perfectly vertical
- The LM curve is perfectly horizontal (Liquidity Trap)
- Both IS and LM curves are perfectly inelastic
Answer: The LM curve is perfectly horizontal (Liquidity Trap)
When the LM curve is horizontal (a liquidity trap), the demand for money is perfectly elastic, meaning the public is willing to hold any amount of cash at the current low interest rate. Consequently, when the government increases spending (shifting the IS curve right), it does not drive up interest rates at all. With no interest rate increase to crowd out private investment, the fiscal multiplier operates at its absolute maximum, yielding the highest possible boost to national income.
The '___ Theorem' in welfare economics states that if property rights are well-defined and transaction costs are zero, private parties can bargain to efficiently resolve externalities without the need for government taxation or regulation.
- sustained decrease
- Coase
- final
- Leverage
Answer: Coase
Ronald Coase challenged the traditional Pigouvian view that externalities always require government intervention. He argued that if a factory pollutes a river, the factory owner and the downstream fishermen can simply negotiate a mutually beneficial financial settlement, provided the legal rights to the river are clear and the cost of negotiating is negligible. The initial allocation of rights only affects wealth distribution, not the ultimate efficient outcome.
The Incremental ___-Output Ratio (ICOR) is a metric used to assess the efficiency of investment in an economy; a lower value indicates that less additional capital is required to produce one extra unit of economic output.
- India Debt Resolution Company Ltd (IDRCL)
- 75
- bracket creep (or fiscal drag)
- Capital
Answer: Capital
ICOR is a crucial indicator of an economy's structural health and technological progress. A high ICOR indicates inefficiency, poor infrastructure, and bureaucratic delays (meaning massive investments yield little growth). Conversely, a low ICOR signifies high capital productivity, advanced technology, and efficient resource allocation, allowing the economy to grow rapidly without requiring unsustainably high savings rates.
Under the WTO's Agreement on Agriculture (AoA), the 'Peace Clause' (Article 13) historically provided protection to member countries. In the context of recent WTO negotiations, what does the 'Peace Clause' negotiated at the Bali Ministerial (2013) protect?
- Export subsidies provided by developed nations to their dairy farmers
- Developing nations' public stockholding programs for food security from being challenged under the Amber Box subsidy limits
- Intellectual property rights of genetically modified seeds
- The right of nations to impose temporary bans on agricultural imports during health crises
Answer: Developing nations' public stockholding programs for food security from being challenged under the Amber Box subsidy limits
India and other developing nations procure food grains at Minimum Support Prices (MSP) to feed their poor. When the MSP exceeds the fixed external reference price (based on 1986-88 prices), the subsidy breaches the WTO's 10% 'de minimis' Amber Box limit. The Bali Peace Clause temporarily shields these vital food security programs from legal challenges by developed nations, provided the developing country meets strict transparency and anti-diversion conditions.