Practice RRB Group D Environment 2025 PYQ questions with answers and explanations. This collection covers important Environment and Ecology questions asked in the RRB Group D 2025 examination, helping you revise key concepts, understand question patterns, and improve your accuracy for upcoming Railway exams. Exam Dates: August 3, 4, 5, 6, 9, 10, 11, 12, 13, 14, 17, 18, 19, 20, 21, and 25, 2026.
1
India’s updated climate commitment for 2035 includes which emissions-intensity target?
RRB Group D
17 Aug, 2026 (4:30 PM - 6:00 PM)
2026
2
As per the 2026 NITI Aayog report, which sector was identi
RRB Group D
17 Aug, 2026 (4:30 PM - 6:00 PM)
2026
3
In 2026, the Government of India expanded the “Namami Gange Mission” by launching new aquatic biodiversity conservation initiatives for the Ganga river ecosystem. This initiative is most directly linked with which Sustainable Development Goal (SDG)?
RRB Group D
05 Aug, 2026 (9:00 AM - 10:30 AM)
2026
4
Which of the following best describes a food web?
RRB Group D
17 Aug, 2026 (9:00 AM - 10:30 AM)
2026
5
The Paris Climate Agreement, from which the United States announced its withdrawal on 7 January 2026, was adopted under the framework of which international convention?
RRB Group D
25 Aug, 2026 (12:45 PM - 2:15 PM)
2026
6
Under the Solid Waste Management Rules 2026, into how many streams must solid waste be segregated at its source?
RRB Group D
03 Aug, 2026 (4:30 PM - 6:00 PM)
2026
7
A conservation biologist is prioritizing areas for protection. She notices a region with many species unique to that area, and much of its habitat has been destroyed. Based on de
RRB Group D
11 Aug, 2026 (9:00 AM - 10:30 AM)
2026
8
Which type of pollutants is mainly responsible for biological magni
RRB Group D
09 Aug, 2026 (4:30 PM - 6:00 PM)
2026
9
During the severe heatwave conditions reported in 2026, India accounted for 95 of the world’s 100 hottest cities, highlighting growing concerns regarding rising temperatures and climate-related risks. This issue is most directly associated with which Sustainable Development Goal (SDG) of the United Nations?
RRB Group D
13 Aug, 2026 (9:00 AM - 10:30 AM)
2026
10
Which of the following statements is correct about energy
RRB Group D
11 Aug, 2026 (12:45 PM - 2:15 PM)
2026
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