Question:
The following question is accompanied by three statements (A), (B) and (C). You have to determine which statement(s) is/are sufficient/necessary to answer the question.
How much marks did Mohan obtain in Hindi? To get the answer which of the following information is/are necessary/sufficient?
A. The average marks obtained by Mohan in Hindi, Math and Biology are 72.
B. The total marks obtained by him in Hindi and Math are 129.
C. The total marks obtained by him in History and Biology are 143.
The following question is accompanied by three statements (A), (B) and (C). You have to determine which statement(s) is/are sufficient/necessary to answer the question.
How much marks did Mohan obtain in Hindi? To get the answer which of the following information is/are necessary/sufficient?
A. The average marks obtained by Mohan in Hindi, Math and Biology are 72.
B. The total marks obtained by him in Hindi and Math are 129.
C. The total marks obtained by him in History and Biology are 143.
How much marks did Mohan obtain in Hindi? To get the answer which of the following information is/are necessary/sufficient?
A. The average marks obtained by Mohan in Hindi, Math and Biology are 72.
B. The total marks obtained by him in Hindi and Math are 129.
C. The total marks obtained by him in History and Biology are 143.
Updated On: Oct 15, 2024
- Only A and B together are sufficient
- Only A and C together are sufficient
- Only A and B or C are sufficient
- Hide Solution
Verified By CollegeduniaThe Correct Option is D
Solution and Explanation
Let's analyze the statements:
Statement A: The average marks in Hindi, Math, and Biology are 72, but this doesn't provide Mohan's specific marks in Hindi.
Statement B: The total marks in Hindi and Math are 129, but it doesn't specify how many are from Hindi alone.
Statement C: The total marks in History and Biology are 143, but this is irrelevant to Hindi marks.
Combinations:
1. A and B: Gives the average of three subjects and total of Hindi and Math, but not enough to find Hindi marks.
2. A and C: Provides average and total for History and Biology, but no info about Hindi or Math.
3. A and B or C: Neither B nor C alone offers sufficient information about Hindi marks.
4. A, B, and C together: Still lacks direct information about Hindi marks.
So, the correct option is (D): All A, B, and C together are not sufficient to determine Mohan's marks in Hindi.Was this answer helpful?00
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