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MCQs 2026

51.
What is the main purpose of the 'Green Corridor' project?
A To build highways through forests
B To facilitate safe wildlife movement between fragmented habitats
C To increase urban green spaces
D To promote eco-tourism in national parks
52.
Ocean acidification is often referred to as which of the following?
A The silent killer of the seas
B The other CO2 problem
C The thermal expansion effect
D The ozone depletion of oceans
53.
Which marine organisms are most vulnerable to ocean acidification?
A Mammals like whales
B Calcifying organisms like corals and mollusks
C Deep-sea bacteria
D Migratory birds
54.
What is the primary cause of ocean acidification?
A Increased absorption of atmospheric CO2
B Excessive plastic pollution
C Rise in ocean temperature
D Overfishing
55.
The National Biodiversity Strategy 2026 emphasizes the restoration of which type of ecosystems?
A Degraded ecosystems
B Urban concrete structures
C Deep sea mining zones
D Industrial zones
56.
Which ministry is the nodal agency for the National Biodiversity Strategy 2026?
A Ministry of Agriculture
B Ministry of Earth Sciences
C Ministry of Environment, Forest and Climate Change
D Ministry of Rural Development
57.
What is the primary objective of India's National Biodiversity Strategy 2026?
A To increase forest cover by 50%
B To halt and reverse biodiversity loss by 2030
C To ban all industrial activities in protected areas
D To promote commercial fishing in marine sanctuaries
58.
Which advanced technology is a key feature of the upgraded variants of LCA Tejas, such as the Mk1A?
A Stealth technology for radar evasion
B Active Electronically Scanned Array (AESA) radar
C Vertical Take-off and Landing (VTOL) capability
D Hypersonic flight capability
59.
Which Indian public sector undertaking is the primary manufacturer of the LCA Tejas?
A Bharat Electronics Limited (BEL)
B Hindustan Aeronautics Limited (HAL)
C Bharat Dynamics Limited (BDL)
D Garden Reach Shipbuilders & Engineers (GRSE)
60.
LCA Tejas is primarily classified as what type of aircraft?
A Heavy-lift transport aircraft
B Attack helicopter
C Multi-role light combat aircraft
D Maritime patrol aircraft