Question

There are 170 people each one of them likes at least one of the fruits, 60 like grapes, 40 like papaya, 50 like watermelon and 70 like pomegranate. If there are exactly 10 people who like all four fruits. Then, find the maximum number of people who like only watermelon: -

• A. 40
• B. 30
• C. 35
• D. 38

Answer 1

The correct option is A

40

Maximum possible value is 40.
Option(a). The distribution in this case is as follows.