Civil Engineering
2024 · Paper 2
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE CE 2024 Paper 2 overview, original pages and practice · Timed previous-paper practice
Questions 25–27 of 65. Imported answers require review unless explicitly marked reviewed.
Question 25
Open questionCE2MCQ1 markNeeds review
What is the CORRECT match between the air pollutants and treatment techniques given in the table?
Air pollutants | Treatment techniques |
|---|---|
P - NO₂ | i - Flaring |
Q - SO₂ | ii - Cyclonic separator |
R - CO | iii - Lime scrubbing |
S - Particles | iv - NH₃ injection |
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Open questionCE2MCQ1 markNeeds review
Which one of the following products is NOT obtained in anaerobic decomposition of glucose?
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Open questionCE2MCQ1 markNeeds review
The longitudinal sections of a runway have gradients as shown in the table.
End to end for sections of runway (m) | Gradient (%) |
|---|---|
0 to 200 | +1.0 |
200 to 600 | −1.0 |
600 to 1200 | +0.8 |
1200 to 1600 | +0.2 |
1600 to 2000 | −0.5 |
Consider the reduced level (RL) at the starting point of the runway as 100 m.
The effective gradient of the runway is
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