1
UPSC Civil Service Prelims Paper I 2023 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Change Language

With reference to India's projects on connectivity, consider the following statements :

1. East-West Corridor under Golden Quadrilateral Project connects Dibrugarh and Surat.

2. Trilateral Highway connects Moreh in Manipur and Chiang Mai in Thailand via Myanmar.

3. Bangladesh-China-India-Myanmar Economic Corridor connects Varanasi in Uttar Pradesh with Kunming in China.

How many of the above statements are correct? 

A
Only one
B
Only two
C
All three
D
None
2
UPSC Civil Service Prelims Paper I 2023 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Change Language

Consider the following pairs:

Objects in space Description

(1)

Cepheids  Giant clouds of dust and gas in space

(2)

Nebulae Stars which brighten and dim periodically

(3)

Pulsars Neutron stars that are formed when massive stars run out of fuel and collapse

How many of the above pairs are correctly matched?

A
Only one
B
Only two
C
All three
D
None
3
UPSC Civil Service Prelims Paper I 2023 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Change Language

Consider the following countries:

1. Bulgaria

2. Czech Republic

3. Hungary

4. Latvia

5. Lithuania

6. Romania

How many of the above-mentioned countries share a land border with Ukraine?

A
Only two
B
Only three
C
Only four
D
Only five
4
UPSC Civil Service Prelims Paper I 2023 (General Studies)
MCQ (Single Correct Answer)
+2
-0.66
Change Language

With reference to the Earth's atmosphere, which one of the following statements is correct?

A
The total amount of insolation received at the equator is roughly about 10 times of that received at the poles.
B
Infrared rays constitute roughly two-thirds of insolation.
C
Infrared waves are largely absorbed by water vapour that is concentrated in the lower atmosphere.
D
Infrared waves are a part of visible spectrum of electromagnetic waves of solar radiation.
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