RRB NTPC · Question 45

Direction: Consider the following information and answer the question based on it. In a building, 30 people drink only coffee, 40 drink only tea, 25 drink only tea and coffee, 20 drink only tea and milk and 15 drink all the three - tea, coffee and milk. What is the difference between the number of people who drink tea and those who drink coffee?

1. A

   70

2. B

   10

3. C

   30

4. D

   40