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Questions › GATE › GATE 2026 › Q32
1 mark, −0.333Microeconomics › Market failure, externalities and public goods › Externalities and the social optimumModerateabout 2 min

GATE 2026 Question 32: Market failure, externalities and public goods

Which one of the following statements regarding externality is TRUE?

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Market failure, externalities and public goods has come up 114 times in 7 exams since 2006.

What this question tests

This question is on Externalities and the social optimum, part of Market failure, externalities and public goods in Microeconomics.

Costs or benefits that fall on others, and why the private and socially efficient outputs differ.

TestStop has 33 past-paper questions on this subtopic.

Take this paper as a timed mockMore on Externalities and the social optimum

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Question from the GATE 2026 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.