In which city number of people watching T.V is same as people reading newspaper?
In the city,50% people read newspaper A,45% read newspaper B, and 25% read neither A nor B. What percentage of people read both the newspaper A as well as B
There was a survey in a city about number of people reading newspaper A, B and C. there are 42% of people read newspaper A; 51% of people read newspaper B and 68% of people read paper C. 30% of people read both newspaper A and B. 28% reads B and C and 36% read C and A. 8% do not read any newspaper. Find the percentage of people read all the three newspaper.