In a group of 20 children, 8 drink tea but not coffee and 13 like tea. The number of children drinking coffee but not tea is
  • a)
    6
  • b)
    7
  • c)
    1
  • d)
    none of these
Correct answer is option 'B'. Can you explain this answer?
Related Test: Test: Sets- 2

CA Foundation Question

Shritej Lakal answered Jun 20, 2020
Total 12 students like to drink coffee but only 7 students like only coffee so answer is option B

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