Question

There are 100 men in town. out of which 85% were married, 70% have a phone, 75% own a car, 80% own a house. what is the maximum number of people who are married, own a phone, own a car and own a house ? ( 3 marks)

Answer 1

required maximum no. of people can be 70.
bcoz in total,
there are 100 men and the 70 has phone .
in other things ,no. of men are greater than 70 so, maximum no of people will be 70 who has all the things.