What does low - carbon growth imply in the present context?
1. More emphasis on the use of renewable sources of energy.
2. Less emphasis on the manufacturing sector and more emphasis on the agriculture sector.
3. Switching over from monoculture practices to mixed farming.
4. Less demand for goods and services.
Select the correct answer using the codes given below:
1 only
2, 3 and 4 only
1 and 4 only
None of the above implies low-carbon growth.
The problem states that the passage says today's developing economies use much less energy per capita than developed countries did at similar incomes, which shows the potential for lower-carbon growth. This means that low-carbon growth refers to achieving growth while producing less carbon from energy use, not to cutting growth or changing which sectors grow. We will test each of the four statements against this meaning.
Understand low-carbon growth: The passage links low-carbon growth to using less energy per capita at similar income levels. So it means economic growth with lower carbon emissions from energy use, while incomes still rise.
Examine statement 1 (More emphasis on the use of renewable sources of energy): Renewable energy produces far less carbon than fossil fuels. Using more of it lets an economy grow while emitting less carbon, so statement 1 fits low-carbon growth and is correct.
Examine statement 2 (Less emphasis on the manufacturing sector and more emphasis on the agriculture sector): The passage does not suggest shifting from manufacturing to agriculture. Low-carbon growth is about how energy is used, not about which sector is favoured. Statement 2 is incorrect.
Examine statement 3 (Switching over from monoculture practices to mixed farming): The passage mentions irrigated cotton cultivation only as an example of overexploiting resources, not in connection with low-carbon growth. Statement 3 is not implied.
Examine statement 4 (Less demand for goods and services): The passage talks about growth with rising incomes and prosperity. Lower demand would mean less growth, which goes against the idea of low-carbon growth. Statement 4 is incorrect.
Combine the results: Only statement 1 is implied by low-carbon growth.
Correct Option: A) 1 only — Low-carbon growth means growing the economy while emitting less carbon, which is achieved by greater use of renewable energy, not by changing sectors, farming methods or reducing demand.
Which of the following conditions is/are necessary for sustainable economic growth?
1. Spreading of economic prosperity more.
2. Popularising/spreading of adaptive technologies widely.
3. Investing on research in adaptation and mitigation technologies.
Select the correct answer using the codes given below:
The problem states that the passage says sustaining growth and adaptability demands greater capacity to understand our environment, generate new adaptive technologies and practices, and diffuse them widely. This means that the necessary conditions for sustainable economic growth must match what the passage says sustaining growth demands, not simply more growth or prosperity. We will test each of the three statements against this key line and the passage's wider argument.
Locate the key line: The passage says that as growth has altered the environment and environmental change has accelerated, sustaining growth demands greater capacity to understand the environment, generate new adaptive technologies and practices, and diffuse them widely.
Examine statement 1 (Spreading of economic prosperity more):
Examine statement 2 (Popularising/spreading of adaptive technologies widely): The passage directly says sustaining growth demands diffusing new adaptive technologies and practices widely. Statement 2 is correct.
Examine statement 3 (Investing on research in adaptation and mitigation technologies):
Combine the results: Statements 2 and 3 are necessary conditions for sustainable economic growth; statement 1 is not.
Correct Option: B) 2 and 3 only — The passage says sustaining growth demands generating new adaptive technologies, which needs research, and diffusing them widely. Spreading prosperity alone is not given as a condition.
Which of the following inferences can be made from the passage?
1. Rainfed crops should not be cultivated in irrigated areas.
2. Farming under water-deficient areas should not be a part of development strategy.
Select the correct answer using the codes given below:
The problem states that the passage gives the example of irrigated cotton cultivation in water-stressed Central Asia, which led to the near disappearance of the Aral Sea. This means that we must check whether either statement can actually be inferred from this example, without stretching it into a broad rule the passage does not make. We will test each statement against the Aral Sea example and the passage's wider argument.
Understand the Aral Sea example: The passage uses it to show that some growth strategies add to vulnerability when they overexploit natural resources. The problem was overuse of scarce water for irrigated cotton, not farming itself.
Examine statement 1 (Rainfed crops should not be cultivated in irrigated areas):
Examine statement 2 (Farming under water-deficient areas should not be a part of development strategy):
Combine the results: Neither statement can be inferred from the passage.
Correct Option: D) Neither 1 nor 2 — The passage criticises only the overexploitation of water through irrigated cotton in a water-stressed region. It says nothing about rainfed crops and does not rule out all farming in water-deficient areas.
Considering the following assumptions:
1. Sustainable economic growth demands the use of creative potential of man.
2. Intensive agriculture can lead to ecological backlash.
3. Spread of economic prosperity can adversely affect the ecology and environment.
with reference to the passage, which of the above assumptions is/are valid?
The problem states that the passage links growth with adaptation, refers to humankind's creative potential, and gives examples of growth strategies that harmed the environment. This means that we must check whether each assumption is supported by these lines of the passage. We will test each of the three assumptions against the relevant parts of the passage.
Examine statement 1 (Sustainable economic growth demands the use of creative potential of man):
Examine statement 2 (Intensive agriculture can lead to ecological backlash):
Examine statement 3 (Spread of economic prosperity can adversely affect the ecology and environment):
Combine the results: All three assumptions are supported by the passage.
Correct Option: D) 1, 2 and 3 — Sustaining growth needs new technologies born of human creativity, and the Aral Sea and mangrove examples show that intensive agriculture and the pursuit of prosperity can harm the environment.
The problem states that the passage discusses low-carbon growth, the link between prosperity and adaptation, the limits of adaptation, and growth strategies that add to vulnerability. This means that the central theme must tie all these parts together, not just repeat one detail or example. We will trace the main idea of each paragraph and compare each option with the idea that connects them.
Identify the key statement: Early in the passage, it says adaptation and mitigation need to be integrated into a climate-smart development strategy that increases resilience, reduces further global warming and improves development outcomes.
Follow how the passage builds on it:
Find the common thread: Every part of the passage argues that development cannot be pursued separately from adaptation and mitigation. The two must be planned together.
Compare the options: Options A and D pick up single details, and option C contradicts the passage. Only option B states the central theme.
Correct Option: B) Adaptation and mitigation should be integrated with development strategies — The passage states this directly, and each paragraph supports it by showing how development and climate action depend on each other.
Consider the following statements:
1. All artists are whimsical.
2. Some artists are drug addicts.
3. Frustrated people are prone to become drug addicts.
From the above three statements it may be concluded that
Artists are frustrated.
Some drug addicts are whimsical.
All frustrated people are drug addicts.
Whimsical people are generally frustrated.
This is a syllogism problem that requires drawing conclusions from given statements. We need to analyze each statement and see what logical inferences can be made, especially by combining them, to find the correct option.
B) Some drug addicts are whimsical. This conclusion directly follows from combining statements 1 and 2. If some artists are drug addicts, and all artists are whimsical, then those specific artists who are drug addicts must also be whimsical. Hence, some drug addicts are whimsical.
Examine the following statements:
1. Either A and B are of the same age of A is older than B.
2. Either C and D are of the same age of D is older than C.
3. B is older than C.
Which one of the following conclusions can be drawn from the above statements?
A is older than B
B and D are of the same age
D is older than C
A is older than C
We need to analyze the given statements to establish the age relationships between A, B, C, and D. We will represent the age relationships using inequalities and then combine them to find a definitive conclusion.
D) A is older than C
As derived in step 4, combining \(A \ge B\) and \(B > C\) directly leads to \(A > C\). Therefore, A is older than C is a definite conclusion.
Examine the following statements:
1. Only those who have a pair of binoculars can become the members of the birdwatcher's club.
2. Some members of the bird watcher's club have cameras.
3. Those members who have cameras can take part in photo-contests.
Which of the following conclusions can be drawn from the above statements?
All those who have a pair of binoculars are members of the birdwatcher's club.
All members of the birdwatcher's club have a pair of binoculars.
All those who take part in photo-contests are members of the birdwatcher's club.
No conclusion can be drawn.
This problem can be solved using Venn diagrams or by logically analyzing the given statements. We need to identify which conclusion necessarily follows from the provided premises.
B) All members of the birdwatcher's club have a pair of binoculars.
This conclusion directly follows from Statement 1. Statement 1 says, "Only those who have a pair of binoculars can become the members of the birdwatcher's club." This is a conditional statement: If someone is a member, then they must have binoculars. In other words, having binoculars is a necessary condition for being a member. Therefore, every single member of the club must possess binoculars.
During the last summer vacation, Ankit went to a summer camp where he took part in hiking, swimming and boating. This summer, he is looking forward to a music camp where he hopes to sing, dance and learn to play the guitar.
Based on the above information, four conclusions as given below, have been made, which one of these logically follows from the information's given above?
Ankit's parents want him to play the guitar.
Ankit proffers music to outdoor activities.
Ankit goes to some type of camp every summer.
Ankit likes to sing and dance.
The question asks us to find a conclusion that logically follows from the given information about Ankit's summer camp activities. We need to analyze each option based strictly on the provided text, without making assumptions.
Correct Option: D) Ankit likes to sing and dance. This conclusion is directly supported by the statement "he hopes to sing, dance and learn to play the guitar." Hoping to do an activity implies a liking or desire for that activity.
Three persons A, B and C wore shirts of black, blue and orange colours (not necessarily in that order) and pants of green, Yellow and orange colours (not necessarily in that order). No persons wore shirt and pants of the same colour Further, it is Given that
1. A did not wear shirt of black colour.
2. B did not wear shirt of blue colour.
3. C did not wear shirt of orange colour.
4. A did not wear pants of green colour.
5. B wore pants of orange colour.
What wore the colours of the pants and shirt worn by C, respectively?
Orange and black
Green and blue
Yellow and blue
Yellow and black
This is a logical deduction problem. We need to determine the shirt and pant colours for each person based on the given clues. We can use a table or systematic elimination to keep track of the possibilities.
List the available colours:
Note: No person wore a shirt and pants of the same colour.
Process the given clues:
Summary for B:
Clue 1: A did not wear shirt of black colour.
We know B wears a black shirt, so A cannot wear black. Also, C cannot wear black because there's only one black shirt. This means the black shirt is assigned to B.
Clue 3: C did not wear shirt of orange colour.
Deduction for C's shirt: C cannot wear an orange shirt (Clue 3). C cannot wear a black shirt (B wears it). The only remaining shirt colour for C is Blue. So, C's shirt is Blue.
Deduction for A's shirt: The remaining shirt colour is Orange. So, A's shirt is Orange.
Summary of Shirts:
Deduction for Pants:
Deduction for C's pants: The remaining pant colour is Green. So, C's pants are Green.
Final Summary:
Answer the question: What were the colours of the pants and shirt worn by C, respectively?
C's pants were Green and C's shirt was Blue.
B) Green and blue — Based on our deductions, C wore green pants and a blue shirt.