prestorming

Q1.In the context of animal research ethics, the "3Rs Principle" is globally recognized. Which of the following correctly describes "Refinement"?

a. Replacing animal models with computer simulations.
b. Minimizing the number of animals used per study.
c. Improving husbandry and procedures to minimize animal distress.
d. Using in-vitro cell cultures instead of live subjects.

Answer :

Answers C

Refinement - focuses on the "how"—improving methods to reduce pain/distress. Replacement is "instead of"; Reduction is "fewer".

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Q2. Lavan Island is often referred to as the "Hidden Pearl Island". In the modern era, what is its primary economic significance?

a. It is the primary site for Iran's lithium mining operations.
b. It serves as a critical oil export terminal and processing hub for offshore fields.
c. It is the headquarters of the Iranian Navy's Indian Ocean fleet.
d. It is a protected UNESCO World Heritage site for marine biodiversity.

Answer : b

Answer B

Explination: While historically known for pearls, it is now one of Iran's most critical oil terminals and processing hubs.

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Q3. Regarding the Salman Oil Field, which of the following statements is correct?

a. It is an onshore oil field located in central Iran.
b. It is one of the largest offshore complexes in the Persian Gulf, transferring oil to Lavan for export.
c. It is a joint venture between Iran and the United States.
d. It was recently converted into a natural gas storage facility.

Answer : b

Answer B

Explanation : The Salman field is a massive offshore complex located 144 km south of Lavan, which handles its final processing.

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Q4. Which of the following is/are features of Atal Pension Yojana (APY)?

It is meant primarily for workers in the unorganized sector.
Income taxpayers are not eligible to join the scheme.
Guaranteed minimum pension ranges from Rs1,000 to Rs 5,000 per month.

Select the correct answer using the code below:

a. 1 only
b. 2 only
c. Both 1 and 2
d. Neither 1 nor 2

Answer : d

Answer: D

Solution: All the statements are correct regarding APY

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Q5. Under the 2026 Rules, Source Segregation has been expanded into a "4-stream" protocol. Which of the following is not one of the four mandated streams?

a. Wet Waste
b. Dry Waste
c. Construction and Demolition (C&D) Waste
d. Special Care Waste

Answer : c

Ans C

Solution: The 4 streams are: Wet, Dry, Sanitary, and Special Care waste. C&D waste is governed by separate rules.