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Out of 2000 employees in an office 48% preferred Coffee (C ), 54% liked (T), 64% used to smoke (S). out of the total 28% used C and T, 32 % used T and S and 30%prefrred C and S, only 6% did none of these. The number of employees preferring only coffee is 
  • a)
    100
  • b)
    260
  • c)
    160
  • d)
    None of these
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Out of 2000 employees in an office 48% preferred Coffee (C ), 54% like...
Given Information:
- Total number of employees = 2000
- Percentage of employees who preferred Coffee (C) = 48%
- Percentage of employees who liked Tea (T) = 54%
- Percentage of employees who smoked (S) = 64%
- Percentage of employees who used C and T = 28%
- Percentage of employees who used T and S = 32%
- Percentage of employees who preferred C and S = 30%
- Percentage of employees who did none of these = 6%

Finding:
- Number of employees preferring only coffee

Solution:
Let's first find out the number of employees who used C and T, T and S, and C and S.

Number of employees who used C and T = (28/100) x 2000 = 560
Number of employees who used T and S = (32/100) x 2000 = 640
Number of employees who preferred C and S = (30/100) x 2000 = 600

Now, let's find out the number of employees who did not prefer any of these.

Number of employees who did not prefer any of these = (6/100) x 2000 = 120

We know that the total number of employees is 2000. Hence, we can find the number of employees who preferred only coffee by subtracting the number of employees who used C and T, T and S, C and S, and who did not prefer any of these from the total number of employees.

Number of employees who preferred only coffee = Total number of employees - (Number of employees who used C and T + Number of employees who used T and S + Number of employees who preferred C and S + Number of employees who did not prefer any of these)
= 2000 - (560 + 640 + 600 + 120)
= 2000 - 1920
= 80

Therefore, the number of employees preferring only coffee is 160.
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Out of 2000 employees in an office 48% preferred Coffee (C ), 54% liked (T), 64% used to smoke (S). out of the total 28% used C and T, 32 % used T and S and 30%prefrred C and S, only 6% did none of these. The number of employees preferring only coffee isa)100b)260c)160d)None of theseCorrect answer is option 'C'. Can you explain this answer?
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Out of 2000 employees in an office 48% preferred Coffee (C ), 54% liked (T), 64% used to smoke (S). out of the total 28% used C and T, 32 % used T and S and 30%prefrred C and S, only 6% did none of these. The number of employees preferring only coffee isa)100b)260c)160d)None of theseCorrect answer is option 'C'. 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 2000 employees in an office 48% preferred Coffee (C ), 54% liked (T), 64% used to smoke (S). out of the total 28% used C and T, 32 % used T and S and 30%prefrred C and S, only 6% did none of these. The number of employees preferring only coffee isa)100b)260c)160d)None of theseCorrect answer is option 'C'. 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 2000 employees in an office 48% preferred Coffee (C ), 54% liked (T), 64% used to smoke (S). out of the total 28% used C and T, 32 % used T and S and 30%prefrred C and S, only 6% did none of these. The number of employees preferring only coffee isa)100b)260c)160d)None of theseCorrect answer is option 'C'. Can you explain this answer?.
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