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Out of 60 students 25 failed in paper (1), 24 in paper (2), 32 in paper (3), 9 in paper (1) alone, 6 in paper (2) alone, 5 in papers (2) and (3) and 3 in papers (1) and (2). Find how many failed in all the three papers.
- a)10
- b)60
- c)50
- d)None
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
Out of 60 students 25 failed in paper (1), 24 in paper (2), 32 in pape...
To find out how many students failed in all three papers, we need to analyze the given information step by step.
Given information:
- Total number of students = 60
- Number of students failed in paper (1) = 25
- Number of students failed in paper (2) = 24
- Number of students failed in paper (3) = 32
- Number of students failed in paper (1) alone = 9
- Number of students failed in paper (2) alone = 6
- Number of students failed in papers (2) and (3) = 5
- Number of students failed in papers (1) and (2) = 3
To find the number of students who failed in all three papers, we can follow these steps:
Step 1: Find the number of students who failed in paper (1) and (2) together:
- Number of students failed in paper (1) alone = 9
- Number of students failed in papers (1) and (2) = 3
- Therefore, the number of students failed in paper (1) and/or (2) = 9 + 3 = 12
Step 2: Find the number of students who failed in paper (2) and (3) together:
- Number of students failed in papers (2) and (3) = 5
Step 3: Find the total number of students who failed in paper (1), (2), or (3):
- Number of students failed in paper (1) = 25
- Number of students failed in paper (2) = 24
- Number of students failed in paper (3) = 32
- Number of students failed in paper (1) and/or (2) = 12
- Number of students failed in paper (2) and (3) = 5
- Therefore, the total number of students who failed in paper (1), (2), or (3) = 25 + 24 + 32 - 12 - 5 = 64
Step 4: Find the number of students who failed in all three papers:
- Total number of students = 60
- Number of students who failed in paper (1), (2), or (3) = 64
- Therefore, the number of students who failed in all three papers = Total number of students - Number of students who failed in paper (1), (2), or (3) = 60 - 64 = -4
Since the number of students who failed in all three papers cannot be negative, it means that there is an error in the given information or calculation. Therefore, none of the answer options provided (A, B, C, or D) is correct.
Please double-check the given information or provide more details if available to solve the problem accurately.
Given information:
- Total number of students = 60
- Number of students failed in paper (1) = 25
- Number of students failed in paper (2) = 24
- Number of students failed in paper (3) = 32
- Number of students failed in paper (1) alone = 9
- Number of students failed in paper (2) alone = 6
- Number of students failed in papers (2) and (3) = 5
- Number of students failed in papers (1) and (2) = 3
To find the number of students who failed in all three papers, we can follow these steps:
Step 1: Find the number of students who failed in paper (1) and (2) together:
- Number of students failed in paper (1) alone = 9
- Number of students failed in papers (1) and (2) = 3
- Therefore, the number of students failed in paper (1) and/or (2) = 9 + 3 = 12
Step 2: Find the number of students who failed in paper (2) and (3) together:
- Number of students failed in papers (2) and (3) = 5
Step 3: Find the total number of students who failed in paper (1), (2), or (3):
- Number of students failed in paper (1) = 25
- Number of students failed in paper (2) = 24
- Number of students failed in paper (3) = 32
- Number of students failed in paper (1) and/or (2) = 12
- Number of students failed in paper (2) and (3) = 5
- Therefore, the total number of students who failed in paper (1), (2), or (3) = 25 + 24 + 32 - 12 - 5 = 64
Step 4: Find the number of students who failed in all three papers:
- Total number of students = 60
- Number of students who failed in paper (1), (2), or (3) = 64
- Therefore, the number of students who failed in all three papers = Total number of students - Number of students who failed in paper (1), (2), or (3) = 60 - 64 = -4
Since the number of students who failed in all three papers cannot be negative, it means that there is an error in the given information or calculation. Therefore, none of the answer options provided (A, B, C, or D) is correct.
Please double-check the given information or provide more details if available to solve the problem accurately.
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Out of 60 students 25 failed in paper (1), 24 in paper (2), 32 in paper (3), 9 in paper (1) alone, 6 in paper (2) alone, 5 in papers (2) and (3) and 3 in papers (1) and (2). Find how many failed in all the three papers.a)10b)60c)50d)NoneCorrect answer is option 'A'. Can you explain this answer?
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Out of 60 students 25 failed in paper (1), 24 in paper (2), 32 in paper (3), 9 in paper (1) alone, 6 in paper (2) alone, 5 in papers (2) and (3) and 3 in papers (1) and (2). Find how many failed in all the three papers.a)10b)60c)50d)NoneCorrect answer is option 'A'. Can you explain this answer? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about Out of 60 students 25 failed in paper (1), 24 in paper (2), 32 in paper (3), 9 in paper (1) alone, 6 in paper (2) alone, 5 in papers (2) and (3) and 3 in papers (1) and (2). Find how many failed in all the three papers.a)10b)60c)50d)NoneCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Out of 60 students 25 failed in paper (1), 24 in paper (2), 32 in paper (3), 9 in paper (1) alone, 6 in paper (2) alone, 5 in papers (2) and (3) and 3 in papers (1) and (2). Find how many failed in all the three papers.a)10b)60c)50d)NoneCorrect answer is option 'A'. Can you explain this answer?.
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