Question

20 persons attended to a tea party. 10 of them have taken tea only. 15 people take tea. If all of them taken anyone of the hot drinks, then the number of persons take coffee only is

Answer 1

Answer:

Number of person take coffee only= 5.

Step-by-step explanation:

take only tea = 10. take only coffee= 5. take both =5. Total = 20.