Sample questions
LDCE2023
As per the 'Air Quality Life Index (AQLI)' Annual Update 2023', poor air quality decreases the average Indian's life expectancy by
- A 5.1 years
- B 5.3 years
- C 6.1 years
- D 6.3 years ✓
✓ Correct answer: (D)
Current Affairs & Static GK › Miscellaneous GK
CSE2022
Consider the following
- Carbon monoxide
- Nitrogen oxide
- Ozone
- Sulphur dioxide Excess of
which of the above in the environment is/are cause(s) of acid rain?
- A 1, 2 and 3
- B 2 and 4 only ✓
- C 4 only
- D 1, 3 and 4
✓ Correct answer: (B)
Environment & Ecology › Pollution & Waste
CDS2022
Which one of the following is the main reason of acid rains ?
- A Dissolution of sulphur and nitrogen oxides in rain ✓
- B Dissolution of dust particles in rain
- C Dissolution of minerals in rain
- D Dissolution of soil solution in rain
✓ Correct answer: (A)
Environment & Ecology › Pollution & Waste
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