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Test: Keyword & Detail-Finding Questions - 2 - UCAT MCQ


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20 Questions MCQ Test - Test: Keyword & Detail-Finding Questions - 2

Test: Keyword & Detail-Finding Questions - 2 for UCAT 2025 is part of UCAT preparation. The Test: Keyword & Detail-Finding Questions - 2 questions and answers have been prepared according to the UCAT exam syllabus.The Test: Keyword & Detail-Finding Questions - 2 MCQs are made for UCAT 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Keyword & Detail-Finding Questions - 2 below.
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Test: Keyword & Detail-Finding Questions - 2 - Question 1

Photovoltaic (PV) solar systems convert sunlight into electricity, powering 5% of global energy in 2025. Panels, with 20% efficiency, cost $0.30 per watt. A 2024 report found 70% of installations are rooftop-based. Monocrystalline cells, used in 60% of panels, outperform polycrystalline by 15%. Germany leads with 25% of global PV capacity. Installation costs, averaging $10,000 per household, deter 40% of adopters. Subsidies, available in 65% of countries, cover 30% of costs. PV systems, lasting 25 years, generate 10,000 kWh annually for a 5kW setup. Cloudy regions, like the UK, produce 20% less energy. Recycling, at 15% globally, addresses panel waste. Public awareness, reaching 50% of consumers, drives demand. Regulations, enforced in 70% of countries, ensure safety. Batteries, used in 30% of systems, store excess energy.
What percentage of global energy do PV systems power in 2025?

Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 1
The passage states, "powering 5% of global energy in 2025," confirming Option B. Options A, C, and D are incorrect as they do not match the stated percentage.
Test: Keyword & Detail-Finding Questions - 2 - Question 2

Photovoltaic (PV) solar systems convert sunlight into electricity, powering 5% of global energy in 2025. Panels, with 20% efficiency, cost $0.30 per watt. A 2024 report found 70% of installations are rooftop-based. Monocrystalline cells, used in 60% of panels, outperform polycrystalline by 15%. Germany leads with 25% of global PV capacity. Installation costs, averaging $10,000 per household, deter 40% of adopters. Subsidies, available in 65% of countries, cover 30% of costs. PV systems, lasting 25 years, generate 10,000 kWh annually for a 5kW setup. Cloudy regions, like the UK, produce 20% less energy. Recycling, at 15% globally, addresses panel waste. Public awareness, reaching 50% of consumers, drives demand. Regulations, enforced in 70% of countries, ensure safety. Batteries, used in 30% of systems, store excess energy.
What is the average installation cost per household for PV systems?

Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 2
The passage states, "Installation costs, averaging $10,000 per household," confirming Option C. Options A, B, and D are incorrect as they do not match the stated cost.
Test: Keyword & Detail-Finding Questions - 2 - Question 3

Photovoltaic (PV) solar systems convert sunlight into electricity, powering 5% of global energy in 2025. Panels, with 20% efficiency, cost $0.30 per watt. A 2024 report found 70% of installations are rooftop-based. Monocrystalline cells, used in 60% of panels, outperform polycrystalline by 15%. Germany leads with 25% of global PV capacity. Installation costs, averaging $10,000 per household, deter 40% of adopters. Subsidies, available in 65% of countries, cover 30% of costs. PV systems, lasting 25 years, generate 10,000 kWh annually for a 5kW setup. Cloudy regions, like the UK, produce 20% less energy. Recycling, at 15% globally, addresses panel waste. Public awareness, reaching 50% of consumers, drives demand. Regulations, enforced in 70% of countries, ensure safety. Batteries, used in 30% of systems, store excess energy.
What type of solar cell is used in 60% of PV panels?

Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 3
The passage states, "Monocrystalline cells, used in 60% of panels," confirming Option B. Options A, C, and D are incorrect as they are not mentioned as the dominant type.
Test: Keyword & Detail-Finding Questions - 2 - Question 4
Photovoltaic (PV) solar systems convert sunlight into electricity, powering 5% of global energy in 2025. Panels, with 20% efficiency, cost $0.30 per watt. A 2024 report found 70% of installations are rooftop-based. Monocrystalline cells, used in 60% of panels, outperform polycrystalline by 15%. Germany leads with 25% of global PV capacity. Installation costs, averaging $10,000 per household, deter 40% of adopters. Subsidies, available in 65% of countries, cover 30% of costs. PV systems, lasting 25 years, generate 10,000 kWh annually for a 5kW setup. Cloudy regions, like the UK, produce 20% less energy. Recycling, at 15% globally, addresses panel waste. Public awareness, reaching 50% of consumers, drives demand. Regulations, enforced in 70% of countries, ensure safety. Batteries, used in 30% of systems, store excess energy.
What is the typical lifespan of PV systems?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 4
The passage states, "PV systems, lasting 25 years," confirming Option C. Options A, B, and D are incorrect as they do not match the stated lifespan.
Test: Keyword & Detail-Finding Questions - 2 - Question 5
Solar thermal energy captures sunlight to produce heat, used in 3% of global energy in 2025. Systems, costing $5,000 per household, heat water or spaces. A 2024 study found 55% of installations are for industrial processes. Parabolic troughs, used in 60% of systems, achieve 70% efficiency. Spain leads with 20% of global capacity. Maintenance costs, averaging $500 yearly, deter 30% of users. Subsidies, available in 50% of countries, cover 25% of costs. Solar thermal plants, lasting 30 years, produce 8,000 kWh annually for a 4kW setup. Desert regions, like Australia, yield 15% more energy. Hazardous fluids, used in 20% of systems, risk leaks. Public awareness, reaching 45% of industries, drives adoption. Regulations, enforced in 65% of countries, ensure safety. Renewable energy integration, at 35%, boosts efficiency.
What percentage of global energy does solar thermal energy provide in 2025?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 5
The passage states, "used in 3% of global energy in 2025," confirming Option B. Options A, C, and D are incorrect as they do not match the stated percentage.
Test: Keyword & Detail-Finding Questions - 2 - Question 6
Solar thermal energy captures sunlight to produce heat, used in 3% of global energy in 2025. Systems, costing $5,000 per household, heat water or spaces. A 2024 study found 55% of installations are for industrial processes. Parabolic troughs, used in 60% of systems, achieve 70% efficiency. Spain leads with 20% of global capacity. Maintenance costs, averaging $500 yearly, deter 30% of users. Subsidies, available in 50% of countries, cover 25% of costs. Solar thermal plants, lasting 30 years, produce 8,000 kWh annually for a 4kW setup. Desert regions, like Australia, yield 15% more energy. Hazardous fluids, used in 20% of systems, risk leaks. Public awareness, reaching 45% of industries, drives adoption. Regulations, enforced in 65% of countries, ensure safety. Renewable energy integration, at 35%, boosts efficiency.
What is the efficiency of parabolic troughs used in solar thermal systems?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 6
The passage states, "Parabolic troughs, used in 60% of systems, achieve 70% efficiency," confirming Option C. Options A, B, and D are incorrect as they do not match the stated efficiency.
Test: Keyword & Detail-Finding Questions - 2 - Question 7
Solar thermal energy captures sunlight to produce heat, used in 3% of global energy in 2025. Systems, costing $5,000 per household, heat water or spaces. A 2024 study found 55% of installations are for industrial processes. Parabolic troughs, used in 60% of systems, achieve 70% efficiency. Spain leads with 20% of global capacity. Maintenance costs, averaging $500 yearly, deter 30% of users. Subsidies, available in 50% of countries, cover 25% of costs. Solar thermal plants, lasting 30 years, produce 8,000 kWh annually for a 4kW setup. Desert regions, like Australia, yield 15% more energy. Hazardous fluids, used in 20% of systems, risk leaks. Public awareness, reaching 45% of industries, drives adoption. Regulations, enforced in 65% of countries, ensure safety. Renewable energy integration, at 35%, boosts efficiency.
What is the average yearly maintenance cost for solar thermal systems?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 7
The passage states, "Maintenance costs, averaging $500 yearly," confirming Option C. Options A, B, and D are incorrect as they do not match the stated cost.
Test: Keyword & Detail-Finding Questions - 2 - Question 8
Solar thermal energy captures sunlight to produce heat, used in 3% of global energy in 2025. Systems, costing $5,000 per household, heat water or spaces. A 2024 study found 55% of installations are for industrial processes. Parabolic troughs, used in 60% of systems, achieve 70% efficiency. Spain leads with 20% of global capacity. Maintenance costs, averaging $500 yearly, deter 30% of users. Subsidies, available in 50% of countries, cover 25% of costs. Solar thermal plants, lasting 30 years, produce 8,000 kWh annually for a 4kW setup. Desert regions, like Australia, yield 15% more energy. Hazardous fluids, used in 20% of systems, risk leaks. Public awareness, reaching 45% of industries, drives adoption. Regulations, enforced in 65% of countries, ensure safety. Renewable energy integration, at 35%, boosts efficiency.
Which country leads in solar thermal energy capacity?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 8
The passage states, "Spain leads with 20% of global capacity," confirming Option B. Options A, C, and D are incorrect as they are not mentioned as the leader.
Test: Keyword & Detail-Finding Questions - 2 - Question 9
Solar energy storage, critical for reliability, uses batteries in 40% of systems in 2025. Lithium-ion batteries, costing $300 per kWh, dominate 70% of the market. A 2024 study found 50% of households store excess energy. Battery lifespan, averaging 10 years, limits adoption for 35% of users. China leads with 30% of global battery production. Recycling, at 20% globally, reduces waste. Installation costs, averaging $8,000 per system, deter 25% of adopters. Subsidies, available in 60% of countries, cover 20% of costs. Off-grid systems, used in 15% of setups, rely on storage. Public awareness, reaching 55% of consumers, promotes adoption. Regulations, enforced in 70% of countries, ensure safety. Energy storage, with 25% renewable integration, stabilizes grids. Cloudy days reduce output by 30%.
What percentage of solar systems use batteries for storage in 2025?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 9
The passage states, "uses batteries in 40% of systems in 2025," confirming Option B. Options A, C, and D are incorrect as they do not match the stated percentage.
Test: Keyword & Detail-Finding Questions - 2 - Question 10
Solar energy storage, critical for reliability, uses batteries in 40% of systems in 2025. Lithium-ion batteries, costing $300 per kWh, dominate 70% of the market. A 2024 study found 50% of households store excess energy. Battery lifespan, averaging 10 years, limits adoption for 35% of users. China leads with 30% of global battery production. Recycling, at 20% globally, reduces waste. Installation costs, averaging $8,000 per system, deter 25% of adopters. Subsidies, available in 60% of countries, cover 20% of costs. Off-grid systems, used in 15% of setups, rely on storage. Public awareness, reaching 55% of consumers, promotes adoption. Regulations, enforced in 70% of countries, ensure safety. Energy storage, with 25% renewable integration, stabilizes grids. Cloudy days reduce output by 30%.
What is the cost of lithium-ion batteries per kWh?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 10
The passage states, "Lithium-ion batteries, costing $300 per kWh," confirming Option B. Options A, C, and D are incorrect as they do not match the stated cost.
Test: Keyword & Detail-Finding Questions - 2 - Question 11
Solar energy storage, critical for reliability, uses batteries in 40% of systems in 2025. Lithium-ion batteries, costing $300 per kWh, dominate 70% of the market. A 2024 study found 50% of households store excess energy. Battery lifespan, averaging 10 years, limits adoption for 35% of users. China leads with 30% of global battery production. Recycling, at 20% globally, reduces waste. Installation costs, averaging $8,000 per system, deter 25% of adopters. Subsidies, available in 60% of countries, cover 20% of costs. Off-grid systems, used in 15% of setups, rely on storage. Public awareness, reaching 55% of consumers, promotes adoption. Regulations, enforced in 70% of countries, ensure safety. Energy storage, with 25% renewable integration, stabilizes grids. Cloudy days reduce output by 30%.
What is the average lifespan of solar energy storage batteries?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 11
The passage states, "Battery lifespan, averaging 10 years," confirming Option B. Options A, C, and D are incorrect as they do not match the stated lifespan.
Test: Keyword & Detail-Finding Questions - 2 - Question 12
Solar energy storage, critical for reliability, uses batteries in 40% of systems in 2025. Lithium-ion batteries, costing $300 per kWh, dominate 70% of the market. A 2024 study found 50% of households store excess energy. Battery lifespan, averaging 10 years, limits adoption for 35% of users. China leads with 30% of global battery production. Recycling, at 20% globally, reduces waste. Installation costs, averaging $8,000 per system, deter 25% of adopters. Subsidies, available in 60% of countries, cover 20% of costs. Off-grid systems, used in 15% of setups, rely on storage. Public awareness, reaching 55% of consumers, promotes adoption. Regulations, enforced in 70% of countries, ensure safety. Energy storage, with 25% renewable integration, stabilizes grids. Cloudy days reduce output by 30%.
Which country leads in global battery production for solar storage?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 12
The passage states, "China leads with 30% of global battery production," confirming Option C. Options A, B, and D are incorrect as they are not mentioned as the leader.
Test: Keyword & Detail-Finding Questions - 2 - Question 13
Solar power in developing nations powers 10% of rural energy in 2025. Off-grid systems, used in 50% of setups, cost $2,000 per household. A 2024 report found 40% of installations are community-based. Solar lanterns, adopted by 60% of households, save $100 yearly on fuel. India leads with 25% of regional capacity. Installation barriers, affecting 45% of projects, include funding. Subsidies, available in 55% of countries, cover 35% of costs. Solar systems, lasting 20 years, produce 5,000 kWh annually for a 3kW setup. Public awareness, reaching 50% of communities, drives adoption. Regulations, enforced in 60% of countries, ensure quality. Microgrids, used in 20% of villages, enhance reliability. Training programs, in 30% of regions, boost expertise. Renewable energy integration, at 40%, supports grids.
What percentage of rural energy in developing nations is powered by solar in 2025?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 13
The passage states, "powers 10% of rural energy in 2025," confirming Option B. Options A, C, and D are incorrect as they do not match the stated percentage.
Test: Keyword & Detail-Finding Questions - 2 - Question 14
Solar power in developing nations powers 10% of rural energy in 2025. Off-grid systems, used in 50% of setups, cost $2,000 per household. A 2024 report found 40% of installations are community-based. Solar lanterns, adopted by 60% of households, save $100 yearly on fuel. India leads with 25% of regional capacity. Installation barriers, affecting 45% of projects, include funding. Subsidies, available in 55% of countries, cover 35% of costs. Solar systems, lasting 20 years, produce 5,000 kWh annually for a 3kW setup. Public awareness, reaching 50% of communities, drives adoption. Regulations, enforced in 60% of countries, ensure quality. Microgrids, used in 20% of villages, enhance reliability. Training programs, in 30% of regions, boost expertise. Renewable energy integration, at 40%, supports grids.
What is the cost of off-grid solar systems per household?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 14
The passage states, "Off-grid systems, used in 50% of setups, cost $2,000 per household," confirming Option B. Options A, C, and D are incorrect as they do not match the stated cost.
Test: Keyword & Detail-Finding Questions - 2 - Question 15
Solar power in developing nations powers 10% of rural energy in 2025. Off-grid systems, used in 50% of setups, cost $2,000 per household. A 2024 report found 40% of installations are community-based. Solar lanterns, adopted by 60% of households, save $100 yearly on fuel. India leads with 25% of regional capacity. Installation barriers, affecting 45% of projects, include funding. Subsidies, available in 55% of countries, cover 35% of costs. Solar systems, lasting 20 years, produce 5,000 kWh annually for a 3kW setup. Public awareness, reaching 50% of communities, drives adoption. Regulations, enforced in 60% of countries, ensure quality. Microgrids, used in 20% of villages, enhance reliability. Training programs, in 30% of regions, boost expertise. Renewable energy integration, at 40%, supports grids.
What percentage of households in developing nations use solar lanterns?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 15
The passage states, "Solar lanterns, adopted by 60% of households," confirming Option C. Options A, B, and D are incorrect as they do not match the stated percentage.
Test: Keyword & Detail-Finding Questions - 2 - Question 16
Solar power in developing nations powers 10% of rural energy in 2025. Off-grid systems, used in 50% of setups, cost $2,000 per household. A 2024 report found 40% of installations are community-based. Solar lanterns, adopted by 60% of households, save $100 yearly on fuel. India leads with 25% of regional capacity. Installation barriers, affecting 45% of projects, include funding. Subsidies, available in 55% of countries, cover 35% of costs. Solar systems, lasting 20 years, produce 5,000 kWh annually for a 3kW setup. Public awareness, reaching 50% of communities, drives adoption. Regulations, enforced in 60% of countries, ensure quality. Microgrids, used in 20% of villages, enhance reliability. Training programs, in 30% of regions, boost expertise. Renewable energy integration, at 40%, supports grids.
Which country leads in regional solar capacity in developing nations?
Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 16
The passage states, "India leads with 25% of regional capacity," confirming Option B. Options A, C, and D are incorrect as they are not mentioned as the leader.
Test: Keyword & Detail-Finding Questions - 2 - Question 17

Solar panel recycling addresses waste from 2 million tons of decommissioned panels in 2025. Recycling recovers 90% of materials, like silicon, but costs $20 per panel. A 2024 report found 15% of panels are recycled globally. Hazardous materials, like cadmium, present in 10% of panels, risk pollution. The EU leads with 25% of global recycling capacity. Recycling plants, operating in 40% of countries, process 500,000 tons yearly. Subsidies, available in 50% of countries, cover 20% of costs. Landfill disposal, used for 70% of panels, increases pollution. Public awareness, reaching 45% of industries, promotes recycling. Regulations, enforced in 65% of countries, mandate disposal standards. Recycling reduces CO2 by 15%. Developing nations, with 30% of solar waste, lack facilities in 60% of regions. Research, funded at $5 billion, improves efficiency.
How many tons of decommissioned solar panels are addressed by recycling in 2025?

Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 17

The passage states, "waste from 2 million tons of decommissioned panels in 2025," confirming Option B. Options A, C, and D are incorrect as they do not match the stated figure.

Test: Keyword & Detail-Finding Questions - 2 - Question 18

Solar panel recycling addresses waste from 2 million tons of decommissioned panels in 2025. Recycling recovers 90% of materials, like silicon, but costs $20 per panel. A 2024 report found 15% of panels are recycled globally. Hazardous materials, like cadmium, present in 10% of panels, risk pollution. The EU leads with 25% of global recycling capacity. Recycling plants, operating in 40% of countries, process 500,000 tons yearly. Subsidies, available in 50% of countries, cover 20% of costs. Landfill disposal, used for 70% of panels, increases pollution. Public awareness, reaching 45% of industries, promotes recycling. Regulations, enforced in 65% of countries, mandate disposal standards. Recycling reduces CO2 by 15%. Developing nations, with 30% of solar waste, lack facilities in 60% of regions. Research, funded at $5 billion, improves efficiency.
What percentage of solar panels are recycled globally, per the 2024 report?

Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 18

The passage states, "A 2024 report found 15% of panels are recycled globally," confirming Option B. Options A, C, and D are incorrect as they do not match the stated percentage.

Test: Keyword & Detail-Finding Questions - 2 - Question 19

Solar panel recycling addresses waste from 2 million tons of decommissioned panels in 2025. Recycling recovers 90% of materials, like silicon, but costs $20 per panel. A 2024 report found 15% of panels are recycled globally. Hazardous materials, like cadmium, present in 10% of panels, risk pollution. The EU leads with 25% of global recycling capacity. Recycling plants, operating in 40% of countries, process 500,000 tons yearly. Subsidies, available in 50% of countries, cover 20% of costs. Landfill disposal, used for 70% of panels, increases pollution. Public awareness, reaching 45% of industries, promotes recycling. Regulations, enforced in 65% of countries, mandate disposal standards. Recycling reduces CO2 by 15%. Developing nations, with 30% of solar waste, lack facilities in 60% of regions. Research, funded at $5 billion, improves efficiency.
What hazardous material is present in 10% of solar panels?

Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 19

The passage states, "Hazardous materials, like cadmium, present in 10% of panels," confirming Option C. Options A, B, and D are incorrect as they are not mentioned in relation to panels.

Test: Keyword & Detail-Finding Questions - 2 - Question 20

Solar panel recycling addresses waste from 2 million tons of decommissioned panels in 2025. Recycling recovers 90% of materials, like silicon, but costs $20 per panel. A 2024 report found 15% of panels are recycled globally. Hazardous materials, like cadmium, present in 10% of panels, risk pollution. The EU leads with 25% of global recycling capacity. Recycling plants, operating in 40% of countries, process 500,000 tons yearly. Subsidies, available in 50% of countries, cover 20% of costs. Landfill disposal, used for 70% of panels, increases pollution. Public awareness, reaching 45% of industries, promotes recycling. Regulations, enforced in 65% of countries, mandate disposal standards. Recycling reduces CO2 by 15%. Developing nations, with 30% of solar waste, lack facilities in 60% of regions. Research, funded at $5 billion, improves efficiency.
How much funding is allocated to research for improving solar panel recycling?

Detailed Solution for Test: Keyword & Detail-Finding Questions - 2 - Question 20

The passage states, "Research, funded at $5 billion, improves efficiency," confirming Option C. Options A, B, and D are incorrect as they do not match the stated amount.

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