The question asks for the central idea the author is building across the passage, which moves from the fossil-fuel problem to a specific proposed solution.
The passage's argument builds consistently toward one point, that scaling up nuclear power is necessary for India to meet its net-zero pledge.
Therefore, the correct answer is India needs to increase use of nuclear power.
This question asks which of the listed measures would NOT help India meet its net-zero pledge, according to the passage's reasoning.
Since logistics, electricity-sector reform, and expanding nuclear power are all named as necessary parts of the solution, while cutting back on solar power would undercut the renewable transition the passage supports, reducing solar use is the one measure that would not help.
Therefore, the correct answer is Reduction in use of solar power.
This question asks which option is NOT identified in the passage as an effect of India's reliance on fossil fuels.
Since global warming, the oil price surge, and underdeveloped renewable capacity are all effects the passage links to fossil fuel reliance, while Middle East relations are never discussed at all, that is the option that is not an effect mentioned in the passage.
Therefore, the correct answer is Relations with Middle East.
The question asks about the effect of the India-United States civil nuclear deal as described by the author. Let's assess each option on its own merits:
Only the removal of bottlenecks for self-reliance in power generation accurately captures what the India-US civil nuclear deal achieved, by ending decades of nuclear trade isolation.
Therefore, the correct answer is Removal of bottlenecks for self-reliance in power generation.
The question asks why Western firms lost the opportunity to do business in India's nuclear production sector, according to the author. Let's examine each option:
The reason Western firms walked away was not cost, profitability, or plant location, but their inability to use bilateral arrangements to sidestep India's strict domestic liability law.
Therefore, the correct answer is They failed to circumvent internal laws by other bilateral instruments.