Read the passage: 'Artificial Intelligence has transformed various industries, from healthcare to finance. AI algorithms can now diagnose diseases more accurately than human doctors in some cases. Despite these advances, concerns about job displacement remain valid.' According to the passage, what is a concern about AI?
AAI cannot diagnose diseases
BAI is less accurate than human doctors
CJob displacement due to AI automation
DAI hasn't transformed any industries
Correct Answer:
C. Job displacement due to AI automation
Explanation:
The passage explicitly states 'concerns about job displacement remain valid' when discussing concerns about AI.
Read the passage: 'The integration of renewable energy sources has become imperative in mitigating climate change. Solar and wind technologies have demonstrated remarkable efficiency in recent years. However, their intermittency remains a significant challenge.' Which statement best summarizes the main idea?
ARenewable energy is completely free from all challenges.
BRenewable energy is important but has issues with consistency.
CSolar technology is superior to wind technology.
DClimate change can only be solved through renewable energy.
Correct Answer:
B. Renewable energy is important but has issues with consistency.
Explanation:
The passage acknowledges both the importance and the challenge (intermittency) of renewable energy, making option B the accurate summary.
Identify the error in the sentence: 'The data suggests that employees who work remotely shows higher productivity levels than their office-based counterparts.'
ANo error
BSubject-verb disagreement; 'shows' should be 'show'
C'remotely' is incorrectly placed
D'higher' should be 'highly'
Correct Answer:
B. Subject-verb disagreement; 'shows' should be 'show'
Explanation:
The subject 'employees' is plural, so the verb should be 'show' not 'shows'. This is a basic subject-verb agreement error.
