INTRODUCING EDME AI · FOR UPSC
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Join thousands of UPSC aspirants who learn the smart way. See how toppers think — then think like them. One question at a time.
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Benjo P Jose · AIR 59, CSE 2023 read more
Jishnu P Raju · AIR 132, CSE 2018 Coming soon Kerala PSC Bank SSC
VISUAL THINKING
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Toppers think logically, see the traps, and eliminate wisely. Click the bulb icon, simply watch, and learn. Practise every question to think better.
Consider the following statements:
I. Disqualification under the 10th Schedule is decided by the President on the Council's advice.
II. The words political party are not in the Constitution.
Which of the statements above is correct?
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29. Consider the following statements :
Statement-I : The atmosphere is heated more by incoming solar radiation than by terrestrial radiation.
Statement-II : Carbon dioxide and other greenhouse gases in the atmosphere are good absorbers of long wave radiation.
Which one of the following is correct in respect of the above statements ?
Correct Answer: (d) Statement-I is incorrect, Statement-II is correct.
Statement I — ✗ WRONG. The atmosphere is mostly transparent to shortwave solar radiation.
Statement II — ✓ CORRECT. Greenhouse gases absorb longwave radiation — the greenhouse effect.


- UPSC tests whether you know the difference: shortwave solar radiation passes through the atmosphere, while longwave terrestrial radiation is what heats it.
| Gas | Formula | Absorption | Relative Effect | Atmospheric % |
|---|---|---|---|---|
| Water Vapor | H2O | 5-7 µm | Strongest overall | 0.1-4% |
| Carbon Dioxide | CO2 | 13-17 µm | Most important | 0.04% |
| Methane | CH4 | 7-8 µm | 25x stronger | 0.00018% |
| Nitrous Oxide | N2O | 4.5 µm | 300x stronger | 0.00003% |
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From aspirants
Built for serious aspirants.
From the Journal
The research behind EdMe Predictions.
We test our claims against real exams — and publish what we find, honestly.
Result · May 29, 2026
Prelims 2026 was surprising, yet predictable.
Read the resultResearch · April 29, 2026
UPSC is not random.
Read the studyFAQ
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