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Q. No.Which one of the following is a wrong statement?
1. Particulate matter of the size 2.5 \(\mu m\) or less can cause inflammation and damage to the lungs
2. A lake which is rich in organic waste may result in the mortality of fishes due to lack of oxygen
3. DDT residues are rapidly passed through food chain because it is water soluble
4. Photochemical smog pollution contain ozone
Subtopic: Air Pollution | Water Pollution |
68%
Level 2: 60%+
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Photochemical smog is composed mainly of
1. CO + NO + PAN
2. HC + NO + PAN
3. O3 + PAN + NO
4. CO + PAN + HC
1. CO + NO + PAN
2. HC + NO + PAN
3. O3 + PAN + NO
4. CO + PAN + HC
Subtopic: Air Pollution |
69%
Level 2: 60%+
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Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: The concentration of methane in the atmosphere has been doubled in last 250 years
Reason R: Wetlands and rice-fields are the major sources of methane
In light of the above statements, choose the most appropriate answer from the options given below
1. Both A and R are correct and R is the correct explanation of A
2. Both A and R are correct but R is NOT the correct explanation of A
3. A is correct but R is not correct
4. A is not correct but R is correct
Assertion A: The concentration of methane in the atmosphere has been doubled in last 250 years
Reason R: Wetlands and rice-fields are the major sources of methane
In light of the above statements, choose the most appropriate answer from the options given below
1. Both A and R are correct and R is the correct explanation of A
2. Both A and R are correct but R is NOT the correct explanation of A
3. A is correct but R is not correct
4. A is not correct but R is correct
Subtopic: Air Pollution | Green House Effect & Global Warming |
Level 3: 35%-60%
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Why CNG is considered better fuel than diesel?
a. It cannot be adulterated
b. It takes less time to fill the fuel tank
c. It burns more efficiently
d. It is cheaper
e. It is less inflammable.
Choose the most appropriate answer from the options given below:
1. (a), (b), (c), (e) only
2. (a), (c), (d) only
3. (a), (b), (d), (e) only
4. (c), (d), (e) only
a. It cannot be adulterated
b. It takes less time to fill the fuel tank
c. It burns more efficiently
d. It is cheaper
e. It is less inflammable.
Choose the most appropriate answer from the options given below:
1. (a), (b), (c), (e) only
2. (a), (c), (d) only
3. (a), (b), (d), (e) only
4. (c), (d), (e) only
Subtopic: Air Pollution |
75%
Level 2: 60%+
NEET - 2022
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NEET 2026 - Target Batch - Vital
Hints
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NEET 2026 - Target Batch - Vital
Assertion (A): Integrated organic farming is a cyclical, zero waste procedure.
Reason (R): Organic farming is environmentally sustainable.
1. Both (A) & (R) are true and (R) is the correct explanation of (A)
2. Both (A) & Reason are true but (R) is not the correct explanation of (A)
3. (A)is true statement but (R) is false.
4. Both (A)and (R) are false statements.
Reason (R): Organic farming is environmentally sustainable.
1. Both (A) & (R) are true and (R) is the correct explanation of (A)
2. Both (A) & Reason are true but (R) is not the correct explanation of (A)
3. (A)is true statement but (R) is false.
4. Both (A)and (R) are false statements.
- If both the assertion and the reason are true and the reason is a correct explanation of the assertion
- If both the assertion and reason are true but the reason is not a correct explanation of the assertion
- If the assertion is true but the reason is false
- If both the assertion and reason are false
Subtopic: Resource Utilisation & Maintenance |
Level 3: 35%-60%
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Which biological process leads to a decrease in the fish-eating bird population near a water body containing toxicants from industrial drainage?
1. Algal bloom
2. Biochemical oxygen demand
3. Accelerated Eutrophication
4. Biomagnification
Subtopic: Water Pollution |
68%
Level 2: 60%+
NEET - 2022
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NEET 2026 - Target Batch - Vital
Hints
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NEET 2026 - Target Batch - Vital
The thickness of the ozone in a column of air from the ground to the top of the atmosphere is measured in terms of :
1. Dalton units
2. Svedberg units
3. Monomeric units
4. Dobson units
Subtopic: Ozone Layer Depletion |
88%
Level 1: 80%+
NEET - 2022
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NEET 2026 - Target Batch - Vital
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NEET 2026 - Target Batch - Vital
High dose of UV-B causes inflammation of cornea and is called as:
1. UV -blindness
2. Colour-blindness
3. Evening- blindness
4. Snow- blindness
Subtopic: Ozone Layer Depletion |
80%
Level 1: 80%+
NEET - 2022
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NEET 2026 - Target Batch - Vital
Hints
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NEET 2026 - Target Batch - Vital
The image below [Courtesy NASA] shows ozone hole (blue and purple coloured area) over Antarctica in October 2004. What is true about ozone hole?
1. Only Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Only Statement I is correct.
| Statement I: | The ozone hole is a “hole” where no ozone is present. |
| Statement II: | The ozone hole is a result of catalyzed ozone loss from chlorine and bromine compounds. |
1. Only Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Only Statement I is correct.
Subtopic: Ozone Layer Depletion |
Level 3: 35%-60%
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NEET 2026 - Target Batch - Vital
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The picture shows a scene of one of the strongest movements to conserve forests in India.
1. Both Statement I and Statement II are incorrect.
2. Both Statement I and Statement II are correct.
3. Only Statement II is correct .
4. Only Statement I is correct.
| Statement I: | The movement originated in the Garhwal Himalayan region of Uttarakhand (then part of Uttar Pradesh). |
| Statement II: | Although many of its leaders were men, women were not only its backbone, but also its mainstay. |
1. Both Statement I and Statement II are incorrect.
2. Both Statement I and Statement II are correct.
3. Only Statement II is correct .
4. Only Statement I is correct.
Subtopic: Resource Utilisation & Maintenance |
62%
Level 2: 60%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
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NEET 2026 - Target Batch - Vital
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