Test Index

UPSC NDA I and II 2020 General Ability Solved Paper

PREPOSITIONS
DIRECTIONS (Qs. 31-40): Each item in this section has a sentence with a missing preposition. Select the correct preposition from the given options and mark your response on your Answer Sheet accordingly.

Question : 31

Total: 150

Simulations of the 20th century by climate models that exclude the observed increase ________ greenhouse gases fail to simulate the increase in temperature over the second half of the 20th century.

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