MCQ Collection
English MCQs
Practice English questions with answers and explanations.
Choose an option to check your answer.
Correct Answer: C. A practical change should be evaluated with evidence and adjusted when necessary
Explanation:
The passage reports an intervention, evidence about its effects and a reason for continued evaluation rather than an automatic conclusion.
Choose an option to check your answer.
Correct Answer: B. Response rates rose, yet researchers examined privacy, consent and unequal access before scaling the system.
Explanation:
The correct option restates a concrete action or finding in the passage; the alternatives contradict or overstate the text.
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Correct Answer: B. Implementation conditions can influence whether an intervention works
Explanation:
The text identifies group, maintenance, design or contextual factors, so a careful inference is that implementation conditions matter.
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Correct Answer: B. evidence-based and cautious
Explanation:
The passage recognises possible gains while retaining uncertainty, limits and the need for further evidence.
Choose an option to check your answer.
Correct Answer: C. A practical change should be evaluated with evidence and adjusted when necessary
Explanation:
The passage reports an intervention, evidence about its effects and a reason for continued evaluation rather than an automatic conclusion.
Choose an option to check your answer.
Correct Answer: C. Researchers welcomed access but warned that sensor placement affected comparisons between districts.
Explanation:
The correct option restates a concrete action or finding in the passage; the alternatives contradict or overstate the text.
Choose an option to check your answer.
Correct Answer: D. Implementation conditions can influence whether an intervention works
Explanation:
The text identifies group, maintenance, design or contextual factors, so a careful inference is that implementation conditions matter.
Choose an option to check your answer.
Correct Answer: D. evidence-based and cautious
Explanation:
The passage recognises possible gains while retaining uncertainty, limits and the need for further evidence.
Choose an option to check your answer.
Correct Answer: B. A practical change should be evaluated with evidence and adjusted when necessary
Explanation:
The passage reports an intervention, evidence about its effects and a reason for continued evaluation rather than an automatic conclusion.
Choose an option to check your answer.
Correct Answer: A. evidence-based and cautious
Explanation:
The passage recognises possible gains while retaining uncertainty, limits and the need for further evidence.
Choose an option to check your answer.
Correct Answer: A. A practical change should be evaluated with evidence and adjusted when necessary
Explanation:
The passage reports an intervention, evidence about its effects and a reason for continued evaluation rather than an automatic conclusion.
Choose an option to check your answer.
Correct Answer: D. Implementation conditions can influence whether an intervention works
Explanation:
The text identifies group, maintenance, design or contextual factors, so a careful inference is that implementation conditions matter.
