Question
Logical Reasoning Question on Venn Diagrams
60 employees in an office were asked about their preference for tea and coffee. It was observed that for every 3 people who prefer tea, there are 2 who prefer coffee. For every 6 people who prefer tea, there are 2 who drink both of tea and coffee. The number of people who drink both is the same as those who drink neither.
How many people drink both tea and coffee?
A
10
B
12
C
14
D
16
Answer
12
Explanation
Solution
The correct option is (B): 12.