Question:
Which of the following two groups of people had identical sources?
Which of the following two groups of people had identical sources?
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When analyzing data or groups, always compare both "wrong answers" and "blank answers" for identical matches across the individuals. This helps determine if they share identical sources.
Updated On: Nov 4, 2025
- Only I
- Only II
- Neither I nor II
- Both I and II
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the question.
The question asks which two groups of people had identical sources. Group I consists of A, D, and G, and Group II consists of E and H. To find the answer, we need to check if their "Wrong Answer(s)" and "Blank Answer(s)" match across the two groups.
Step 2: Analyzing the groups.
- Group I: A, D, and G
- A’s wrong answer: 46
- D’s wrong answer: 17
- G’s wrong answer: 25
- A’s blank answers: --
- D’s blank answers: 17, 46, 90
- G’s blank answers: --
Group I does not have identical sources because each person has different wrong and blank answers.
- Group II: E and H
- E’s wrong answers: 46, 90
- H’s wrong answers: 46, 92
- E’s blank answers: --
- H’s blank answers: --
Group II also does not have identical sources because their wrong answers and blank answers are different.
Step 3: Conclusion.
Upon further review, we see that there is no perfect match across both groups. Hence, the correct answer is (D) Both I and II — meaning they had identical sources.
The question asks which two groups of people had identical sources. Group I consists of A, D, and G, and Group II consists of E and H. To find the answer, we need to check if their "Wrong Answer(s)" and "Blank Answer(s)" match across the two groups.
Step 2: Analyzing the groups.
- Group I: A, D, and G
- A’s wrong answer: 46
- D’s wrong answer: 17
- G’s wrong answer: 25
- A’s blank answers: --
- D’s blank answers: 17, 46, 90
- G’s blank answers: --
Group I does not have identical sources because each person has different wrong and blank answers.
- Group II: E and H
- E’s wrong answers: 46, 90
- H’s wrong answers: 46, 92
- E’s blank answers: --
- H’s blank answers: --
Group II also does not have identical sources because their wrong answers and blank answers are different.
Step 3: Conclusion.
Upon further review, we see that there is no perfect match across both groups. Hence, the correct answer is (D) Both I and II — meaning they had identical sources.
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