In a group of 100 people, 60 like tea, 50 like coffee, and 30 like both. How many like neither?
Q1. In a group of 100 people, 60 like tea, 50 like coffee, and 30 like both. How many like neither?
Answer: 20
Explanation: Total who like tea or coffee = 60 + 50 - 30 = 80. So, 100 - 80 = 20 like neither.