1
UPSC Civil Service Prelims Paper I 2021 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Change Language

Consider the following animals:

1. Hedgehog

2. Marmot

3. Pangolin

To reduce the chance of being captured by predators, which of the above organisms rolls up/roll up and protects/ protect its/their vulnerable parts?

A
1 and 2
B
2 only
C
3 only
D
1 and 3
2
UPSC Civil Service Prelims Paper I 2021 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Change Language

Consider the following kinds of organisms:

1. Copepods

2. Cyanobacteria

3. Diatoms

4. Foraminifera

Which of the above are primary producers in the food chains of oceans?

A
1 and 2
B
2 and 3
C
3 and 4
D
1 and 4
3
UPSC Civil Service Prelims Paper I 2021 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Change Language
Which one of the following is used in preparing a natural mosquito repellent?
A
Congress grass
B
Elephant grass
C
Lemongrass
D
Nut grass
4
UPSC Civil Service Prelims Paper I 2021 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Change Language
Which one of the following is likely to be the most inflationary in its effects?
A
Repayment of public debt
B
Borrowing from the public to finance a budget deficit
C
Borrowing from the banks to finance a‘ budget deficit
D
Creation of new money to finance a budget deficit
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