1
UPSC Civil Service Prelims Paper I 2025 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Consider the following statements:
I. No virus can survive in ocean waters.
II. No virus can infect bacteria.
III. No virus can change the cellular transcriptional activity in host cells.
How many of the statements given above are correct?
2
UPSC Civil Service Prelims Paper I 2025 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
$$ \text { Consider the following pairs: } $$
| Plant | Description | |
|---|---|---|
| I. | Cassava | Woody shrub |
| II. | Ginger | Herb with pseudostem |
| III. | Malabar spinach | Herbaceous climber |
| IV | Mint | Annual shrub |
| V. | Papaya | Woody shrub |
3
UPSC Civil Service Prelims Paper I 2024 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Which one of the following is synthesised in human body that dilates blood vessels and increases blood flow ?
4
UPSC Civil Service Prelims Paper I 2023 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Consider the following statements :
Statement-I : Marsupials are not naturally found in India.
Statement-II : Marsupials can thrive only in montane grasslands with no predators.
Which one of the following is correct in respect of the above statements?
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