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Test: Opinion vs Fact, Author Tone & Purpose - 1 - UCAT MCQ


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20 Questions MCQ Test - Test: Opinion vs Fact, Author Tone & Purpose - 1

Test: Opinion vs Fact, Author Tone & Purpose - 1 for UCAT 2025 is part of UCAT preparation. The Test: Opinion vs Fact, Author Tone & Purpose - 1 questions and answers have been prepared according to the UCAT exam syllabus.The Test: Opinion vs Fact, Author Tone & Purpose - 1 MCQs are made for UCAT 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Opinion vs Fact, Author Tone & Purpose - 1 below.
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Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 1
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In 2025, turbine blade efficiency has surged, with 90-meter blades capturing 30% more energy than 2020 models. A 2024 study reported 60% of turbines use lightweight composites, reducing weight by 25% but increasing costs by 12%. Vestas, supplying 35% of global blades, leads innovation. High costs deter 20% of projects, though subsidies in 65% of countries cover 15% of expenses. Maintenance costs, at $50,000 annually per turbine, burden 25% of budgets. Public support, at 70% in wind-heavy regions, drives expansion. Regulations in 75% of countries enforce quality standards. Developing nations, with 40% of installations, face 45% higher maintenance costs due to skill shortages. Curved blades, adopted in 45% of new turbines, cut noise by 15%. These advancements are revolutionary for renewable energy, ensuring a sustainable future. Research, funded at $1.8 billion, explores recyclable composites.
Which statement is an opinion?

Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 1
Option B (“revolutionary”) is a subjective judgment, indicating an opinion. Options A, C, and D present verifiable data (energy capture, costs, noise reduction), making them facts.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 2
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In 2025, turbine blade efficiency has surged, with 90-meter blades capturing 30% more energy than 2020 models. A 2024 study reported 60% of turbines use lightweight composites, reducing weight by 25% but increasing costs by 12%. Vestas, supplying 35% of global blades, leads innovation. High costs deter 20% of projects, though subsidies in 65% of countries cover 15% of expenses. Maintenance costs, at $50,000 annually per turbine, burden 25% of budgets. Public support, at 70% in wind-heavy regions, drives expansion. Regulations in 75% of countries enforce quality standards. Developing nations, with 40% of installations, face 45% higher maintenance costs due to skill shortages. Curved blades, adopted in 45% of new turbines, cut noise by 15%. These advancements are revolutionary for renewable energy, ensuring a sustainable future. Research, funded at $1.8 billion, explores recyclable composites.
Which statement is a fact?

Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 2
Option C (“60% of turbines”) is a measurable statistic from the study, making it a fact. Options A, B, and D involve subjective terms (“leads,” “essential,” “ensure”), indicating opinions.
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Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 3
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In 2025, turbine blade efficiency has surged, with 90-meter blades capturing 30% more energy than 2020 models. A 2024 study reported 60% of turbines use lightweight composites, reducing weight by 25% but increasing costs by 12%. Vestas, supplying 35% of global blades, leads innovation. High costs deter 20% of projects, though subsidies in 65% of countries cover 15% of expenses. Maintenance costs, at $50,000 annually per turbine, burden 25% of budgets. Public support, at 70% in wind-heavy regions, drives expansion. Regulations in 75% of countries enforce quality standards. Developing nations, with 40% of installations, face 45% higher maintenance costs due to skill shortages. Curved blades, adopted in 45% of new turbines, cut noise by 15%. These advancements are revolutionary for renewable energy, ensuring a sustainable future. Research, funded at $1.8 billion, explores recyclable composites.
What is the author’s tone?

Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 3
The author uses positive terms like “surged,” “revolutionary,” and “ensuring a sustainable future,” indicating an enthusiastic, positive tone. No concern or criticism is evident.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 4
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In 2025, turbine blade efficiency has surged, with 90-meter blades capturing 30% more energy than 2020 models. A 2024 study reported 60% of turbines use lightweight composites, reducing weight by 25% but increasing costs by 12%. Vestas, supplying 35% of global blades, leads innovation. High costs deter 20% of projects, though subsidies in 65% of countries cover 15% of expenses. Maintenance costs, at $50,000 annually per turbine, burden 25% of budgets. Public support, at 70% in wind-heavy regions, drives expansion. Regulations in 75% of countries enforce quality standards. Developing nations, with 40% of installations, face 45% higher maintenance costs due to skill shortages. Curved blades, adopted in 45% of new turbines, cut noise by 15%. These advancements are revolutionary for renewable energy, ensuring a sustainable future. Research, funded at $1.8 billion, explores recyclable composites.
What is the author’s purpose?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 4
The passage presents facts but emphasizes “revolutionary” advancements and a “sustainable future,” suggesting advocacy for turbine technology adoption, indicating a persuasive purpose.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 5
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Smart sensors in turbines enhance reliability, with 50% of 2025 turbines equipped, saving $15 million annually per 100 turbines. A 2024 report found sensors reduce downtime by 35%, though costs of $12,000 per turbine deter 15% of operators. Siemens Gamesa, with 30% of sensor-equipped turbines, drives adoption. Subsidies in 60% of countries cover 20% of costs. Maintenance, at $60,000 yearly per turbine, strains 20% of budgets. Public support, at 65% in urban areas, backs upgrades. Regulations in 70% of countries mandate calibration. Developing nations, with 35% of turbines, adopt sensors in only 10% of cases due to training gaps. Sensors are critical for modern wind farms, ensuring efficiency. Research, funded at $1.2 billion, explores AI integration.
Which statement is an opinion?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 5
Option B (“critical”) is a subjective judgment, indicating an opinion. Options A, C, and D provide verifiable data (downtime, percentage, costs), making them facts.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 6
Save
Smart sensors in turbines enhance reliability, with 50% of 2025 turbines equipped, saving $15 million annually per 100 turbines. A 2024 report found sensors reduce downtime by 35%, though costs of $12,000 per turbine deter 15% of operators. Siemens Gamesa, with 30% of sensor-equipped turbines, drives adoption. Subsidies in 60% of countries cover 20% of costs. Maintenance, at $60,000 yearly per turbine, strains 20% of budgets. Public support, at 65% in urban areas, backs upgrades. Regulations in 70% of countries mandate calibration. Developing nations, with 35% of turbines, adopt sensors in only 10% of cases due to training gaps. Sensors are critical for modern wind farms, ensuring efficiency. Research, funded at $1.2 billion, explores AI integration.
Which statement is a fact?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 6
Option B (“save $15 million”) is a measurable statistic, making it a fact. Options A, C, and D use subjective terms (“drives,” “future,” “ensures”), indicating opinions.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 7
Save
Smart sensors in turbines enhance reliability, with 50% of 2025 turbines equipped, saving $15 million annually per 100 turbines. A 2024 report found sensors reduce downtime by 35%, though costs of $12,000 per turbine deter 15% of operators. Siemens Gamesa, with 30% of sensor-equipped turbines, drives adoption. Subsidies in 60% of countries cover 20% of costs. Maintenance, at $60,000 yearly per turbine, strains 20% of budgets. Public support, at 65% in urban areas, backs upgrades. Regulations in 70% of countries mandate calibration. Developing nations, with 35% of turbines, adopt sensors in only 10% of cases due to training gaps. Sensors are critical for modern wind farms, ensuring efficiency. Research, funded at $1.2 billion, explores AI integration.
What is the author’s tone?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 7
Positive terms like “enhance,” “critical,” and “ensuring efficiency” suggest an optimistic tone about sensor benefits. No skepticism or criticism is present.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 8
Save
Smart sensors in turbines enhance reliability, with 50% of 2025 turbines equipped, saving $15 million annually per 100 turbines. A 2024 report found sensors reduce downtime by 35%, though costs of $12,000 per turbine deter 15% of operators. Siemens Gamesa, with 30% of sensor-equipped turbines, drives adoption. Subsidies in 60% of countries cover 20% of costs. Maintenance, at $60,000 yearly per turbine, strains 20% of budgets. Public support, at 65% in urban areas, backs upgrades. Regulations in 70% of countries mandate calibration. Developing nations, with 35% of turbines, adopt sensors in only 10% of cases due to training gaps. Sensors are critical for modern wind farms, ensuring efficiency. Research, funded at $1.2 billion, explores AI integration.
What is the author’s purpose?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 8
The passage highlights benefits (“save $15 million,” “critical”) and advocates sensor use, indicating a persuasive purpose to promote adoption.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 9
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Gearless turbines, used in 55% of 2025 models, cut maintenance by 20%. A 2024 study found traditional gearboxes fail 25% more often. Vestas, with 40% of gearless turbines, leads innovation. Installation costs, at $1.1 million per MW, deter 10% of projects. Subsidies in 65% of countries cover 25% of costs. Maintenance, at $45,000 yearly per turbine, burdens 15% of budgets. Public support, at 75% in rural areas, backs adoption. Regulations in 70% of countries enforce efficiency. Developing nations, with 30% of turbines, adopt gearless designs in 12% of cases due to cost. Gearless systems are a game-changer for reliability. Research, funded at $900 million, explores hybrid models.
Which statement is an opinion?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 9
Option B (“game-changer”) is a subjective claim, indicating an opinion. Options A, C, and D provide verifiable data (maintenance, failure rate, costs), making them facts.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 10
Save
Gearless turbines, used in 55% of 2025 models, cut maintenance by 20%. A 2024 study found traditional gearboxes fail 25% more often. Vestas, with 40% of gearless turbines, leads innovation. Installation costs, at $1.1 million per MW, deter 10% of projects. Subsidies in 65% of countries cover 25% of costs. Maintenance, at $45,000 yearly per turbine, burdens 15% of budgets. Public support, at 75% in rural areas, backs adoption. Regulations in 70% of countries enforce efficiency. Developing nations, with 30% of turbines, adopt gearless designs in 12% of cases due to cost. Gearless systems are a game-changer for reliability. Research, funded at $900 million, explores hybrid models.
Which statement is a fact?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 10
Option B (“subsidies cover 25%”) is a measurable fact. Options A, C, and D use subjective terms (“leads,” “essential,” “guarantees”), indicating opinions.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 11
Save
Gearless turbines, used in 55% of 2025 models, cut maintenance by 20%. A 2024 study found traditional gearboxes fail 25% more often. Vestas, with 40% of gearless turbines, leads innovation. Installation costs, at $1.1 million per MW, deter 10% of projects. Subsidies in 65% of countries cover 25% of costs. Maintenance, at $45,000 yearly per turbine, burdens 15% of budgets. Public support, at 75% in rural areas, backs adoption. Regulations in 70% of countries enforce efficiency. Developing nations, with 30% of turbines, adopt gearless designs in 12% of cases due to cost. Gearless systems are a game-changer for reliability. Research, funded at $900 million, explores hybrid models.
What is the author’s tone?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 11
Terms like “game-changer” and “leads innovation” indicate a positive, enthusiastic tone. No concern or criticism is evident.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 12
Save
Gearless turbines, used in 55% of 2025 models, cut maintenance by 20%. A 2024 study found traditional gearboxes fail 25% more often. Vestas, with 40% of gearless turbines, leads innovation. Installation costs, at $1.1 million per MW, deter 10% of projects. Subsidies in 65% of countries cover 25% of costs. Maintenance, at $45,000 yearly per turbine, burdens 15% of budgets. Public support, at 75% in rural areas, backs adoption. Regulations in 70% of countries enforce efficiency. Developing nations, with 30% of turbines, adopt gearless designs in 12% of cases due to cost. Gearless systems are a game-changer for reliability. Research, funded at $900 million, explores hybrid models.
What is the author’s purpose?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 12
The passage emphasizes benefits (“game-changer,” “cut maintenance”) to advocate gearless designs, indicating a persuasive purpose.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 13
Save
Offshore turbines, scaled to 16 MW in 2025, boost output. A 2024 Baltic project added 1,600 MW using 100 turbines. Scaling raises costs by 15%, deterring 20% of investors. Siemens Gamesa, with 45% of offshore turbines, drives progress. Subsidies in 70% of countries cover 20% of costs. Maintenance, at $200,000 yearly per turbine, strains 25% of budgets. Public support, at 65% in coastal areas, fuels growth. Regulations in 75% of countries mandate safety. Developing nations, with 10% of offshore potential, lack infrastructure in 65% of regions. Offshore wind is vital for global energy needs. Research, funded at $2.5 billion, explores floating turbines.
Which statement is an opinion?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 13
Option B (“vital”) is a subjective judgment, indicating an opinion. Options A, C, and D present verifiable data (project output, costs, cost increase), making them facts.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 14
Save
Offshore turbines, scaled to 16 MW in 2025, boost output. A 2024 Baltic project added 1,600 MW using 100 turbines. Scaling raises costs by 15%, deterring 20% of investors. Siemens Gamesa, with 45% of offshore turbines, drives progress. Subsidies in 70% of countries cover 20% of costs. Maintenance, at $200,000 yearly per turbine, strains 25% of budgets. Public support, at 65% in coastal areas, fuels growth. Regulations in 75% of countries mandate safety. Developing nations, with 10% of offshore potential, lack infrastructure in 65% of regions. Offshore wind is vital for global energy needs. Research, funded at $2.5 billion, explores floating turbines.
Which statement is a fact?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 14
Option B (“subsidies cover 20%”) is a measurable fact. Options A, C, and D use subjective terms (“drives,” “future,” “ensures”), indicating opinions.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 15
Save
Offshore turbines, scaled to 16 MW in 2025, boost output. A 2024 Baltic project added 1,600 MW using 100 turbines. Scaling raises costs by 15%, deterring 20% of investors. Siemens Gamesa, with 45% of offshore turbines, drives progress. Subsidies in 70% of countries cover 20% of costs. Maintenance, at $200,000 yearly per turbine, strains 25% of budgets. Public support, at 65% in coastal areas, fuels growth. Regulations in 75% of countries mandate safety. Developing nations, with 10% of offshore potential, lack infrastructure in 65% of regions. Offshore wind is vital for global energy needs. Research, funded at $2.5 billion, explores floating turbines.
What is the author’s tone?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 15
Positive terms like “boost,” “vital,” and “fuels growth” suggest an optimistic tone. No skepticism or concern is evident.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 16
Save
Offshore turbines, scaled to 16 MW in 2025, boost output. A 2024 Baltic project added 1,600 MW using 100 turbines. Scaling raises costs by 15%, deterring 20% of investors. Siemens Gamesa, with 45% of offshore turbines, drives progress. Subsidies in 70% of countries cover 20% of costs. Maintenance, at $200,000 yearly per turbine, strains 25% of budgets. Public support, at 65% in coastal areas, fuels growth. Regulations in 75% of countries mandate safety. Developing nations, with 10% of offshore potential, lack infrastructure in 65% of regions. Offshore wind is vital for global energy needs. Research, funded at $2.5 billion, explores floating turbines.
What is the author’s purpose?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 16
The passage highlights benefits (“vital,” “boost output”) to advocate offshore wind, indicating a persuasive purpose.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 17
Save
In 2025, 65% of turbines use composite materials, boosting efficiency by 20%. A 2024 report found composites cost 8% more than steel, deterring 15% of manufacturers. Vestas, with 35% of composite turbines, leads adoption. Installation costs, at $1.4 million per MW, strain 20% of budgets. Subsidies in 60% of countries cover 25% of costs. Maintenance, at $40,000 yearly per turbine, burdens 15% of operators. Public support, at 70% in rural areas, backs innovation. Regulations in 75% of countries enforce standards. Developing nations, with 25% of turbines, use composites in 10% of cases due to cost. Composites are essential for turbine performance. Research, funded at $1.5 billion, explores advanced alloys.
Which statement is an opinion?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 17
Option B (“essential”) is a subjective claim, indicating an opinion. Options A, C, and D provide verifiable data (efficiency, percentage, costs), making them facts.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 18
Save
In 2025, 65% of turbines use composite materials, boosting efficiency by 20%. A 2024 report found composites cost 8% more than steel, deterring 15% of manufacturers. Vestas, with 35% of composite turbines, leads adoption. Installation costs, at $1.4 million per MW, strain 20% of budgets. Subsidies in 60% of countries cover 25% of costs. Maintenance, at $40,000 yearly per turbine, burdens 15% of operators. Public support, at 70% in rural areas, backs innovation. Regulations in 75% of countries enforce standards. Developing nations, with 25% of turbines, use composites in 10% of cases due to cost. Composites are essential for turbine performance. Research, funded at $1.5 billion, explores advanced alloys.
Which statement is a fact?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 18
Option B (“subsidies cover 25%”) is a measurable fact. Options A, C, and D use subjective terms (“leads,” “guarantee,” “drives”), indicating opinions.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 19
Save
In 2025, 65% of turbines use composite materials, boosting efficiency by 20%. A 2024 report found composites cost 8% more than steel, deterring 15% of manufacturers. Vestas, with 35% of composite turbines, leads adoption. Installation costs, at $1.4 million per MW, strain 20% of budgets. Subsidies in 60% of countries cover 25% of costs. Maintenance, at $40,000 yearly per turbine, burdens 15% of operators. Public support, at 70% in rural areas, backs innovation. Regulations in 75% of countries enforce standards. Developing nations, with 25% of turbines, use composites in 10% of cases due to cost. Composites are essential for turbine performance. Research, funded at $1.5 billion, explores advanced alloys.
What is the author’s tone?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 19
Terms like “boosting,” “essential,” and “backs innovation” indicate a positive tone. No criticism or concern is evident.
Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 20
Save
In 2025, 65% of turbines use composite materials, boosting efficiency by 20%. A 2024 report found composites cost 8% more than steel, deterring 15% of manufacturers. Vestas, with 35% of composite turbines, leads adoption. Installation costs, at $1.4 million per MW, strain 20% of budgets. Subsidies in 60% of countries cover 25% of costs. Maintenance, at $40,000 yearly per turbine, burdens 15% of operators. Public support, at 70% in rural areas, backs innovation. Regulations in 75% of countries enforce standards. Developing nations, with 25% of turbines, use composites in 10% of cases due to cost. Composites are essential for turbine performance. Research, funded at $1.5 billion, explores advanced alloys.
What is the author’s purpose?
Detailed Solution for Test: Opinion vs Fact, Author Tone & Purpose - 1 - Question 20
The passage emphasizes benefits (“essential,” “boost efficiency”) to advocate composites, indicating a persuasive purpose.
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