The passage explicitly states current quantum computers require 'extremely cold operating conditions' and are unstable.
The sentence is grammatically correct with proper parallel structure and verb agreement.
Pragmatic means dealing with things in a practical, realistic way rather than theoretical or ideal terms, making 'practical' the correct synonym.
The passage acknowledges AI's benefits while expressing concerns about ethics and regulation, demonstrating cautious optimism.
'Launched' best conveys the meaning of new ventures beginning operations. While other options could work, 'launched' is most idiomatic in this context.
'Performance' is singular, requiring 'has' instead of 'have'. Subject-verb agreement is violated in the original sentence.
Ameliorate means to improve or make better. Option B is the correct synonym.
The passage explicitly states that 'concerns about data privacy and job displacement remain significant challenges,' making this the primary concern mentioned.
'has announce' is incorrect; it should be 'has announced.' The auxiliary verb 'has' requires the past participle form.
'Each' is singular and requires a singular verb 'is' instead of 'are.' The pronoun 'their' is acceptable in modern English for singular indefinite reference.
Subjects Asked in Government Job Exams
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