1
UPSC Civil Service Prelims Paper II 2022 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
The sum of three consecutive integers is equal to their product. How many such possibilities are there?
A
Only one
B
Only two
C
Only three
D
No such possibility is there
2
UPSC Civil Service Prelims Paper II 2022 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
What is the number of numbers of the form 0·XY, where X and Y are distinct non-zero digits?
A
72
B
81
C
90
D
100
3
UPSC Civil Service Prelims Paper II 2022 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
The average weight of A, B, C is 40 kg, the average weight of B, D, E is 42 kg and the weight of F is equal to that of B. What is the average weight of A, B, C, D, E and F?
A
40·5 kg
B
40·8 kg
C
41 kg
D
Cannot be determined as data is inadequate
4
UPSC Civil Service Prelims Paper II 2022 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language

Read the following passages and answer the items that follow the passages. Your answers to these items should be based on the passages only.

The main threat to maintaining progress in human development comes from the increasingly evident unsustainability of production and consumption patterns. Current production models rely heavily on fossil fuels. We now know that this is unsustainable because the resources are finite. The close link between economic growth and greenhouse gas emissions needs to be severed for human development to become truly sustainable. Some developed countries have begun to alleviate the worst effects by expanding recycling and investing in public transport and infra-structure. But most developing countries are hampered by the high costs and low availability of clean energy sources. Developed countries need to support developing countries' transition to sustainable human development.

Unsustainability in production pattern is due to which of the following ?

1. Heavy dependence on fossil fuels

2. Limited availability of resources 

3. Expansion of recycling

Select the correct answer using the code given below.

A
1 and 2 only
B
2 only
C
1 and 3 only
D
1, 2 and 3
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