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Q. No.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.- 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
- 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 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
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
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NEET 2026 - Target Batch - Vital
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
Given below are two statements:
In the light of the above statements, choose the most appropriate answer from the options given below:
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is correct but Statement II is incorrect.
| Statement I: | In a scrubber the exhaust from the thermal plant is passed through the electric wires to charge the dust particles. |
| Statement II: | Particulate matter (PM 2.5) cannot be removed by scrubber but can be removed by an electrostatic precipitator. |
In the light of the above statements, choose the most appropriate answer from the options given below:
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is correct but Statement II is incorrect.
Subtopic: Air Pollution |
Level 4: Below 35%
NEET - 2022
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NEET 2026 - Target Batch - Vital
Hints
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NEET 2026 - Target Batch - Vital
The entire fleet of buses in Delhi was converted to CNG from diesel. In reference to this, which one of the following statements is false?
| 1. | It cannot be adulterated like diesel. |
| 2. | CNG burns more efficiently than diesel. |
| 3. | The same diesel engine is used in CNG buses making the cost of conversion low. |
| 4. | It is cheaper than diesel. |
Subtopic: Air Pollution |
70%
Level 2: 60%+
NEET - 2022
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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