What is the percentage of persons who read all the three papers?

In a city, three daily newspapers A,B,C are published. 42% of the people in that city read A, 51% read B and 68% read C. 30% read A and B, 28% read B and C , 36% read A and C. 8% do not read any of the three newspapers. The percentage of persons who read all the three papers is

In a city, three daily newspapers A, B, C are published. 42% of the people in that city read A, 51% read B and 68% read C, 30% read A and B, 28% read B and C , 36% read A and C , 8% do not read any of the three newspapers. The percentage of persons who read all the three papers is

In a city, three daily newspapers A,B,C are published. 42% of the people in that city read A, 51% read B and 68% read C. 30% read A and B, 28% read B and C , 36% read A and C. 8% do not read any of the three newspapers. The percentage of persons who read all the three papers is

What is the percentage of persons who read only one paper?

What is the percentage of persons who read only two papers?

In a city, three daily newspapers A, B, C are published, 42% read A, 51% read B, 68% read C, 30% read A and B, 28% read Band C 36% read A and C, 8% do not read any of the three newspapers. What is the percentage of persons who read only one paper?

What is the percentage of persons who read only A but neither B nor C?

For the next Four (21-24) questions that follow: In a city, three daily newspapers A, B, C are published, 42% read A, 51% read B, 68% read C, 30% read A and B, 28% read Band C 36% read A and C, 8% do not read any of the three newspapers. What is the percentage of persons who read only A but neither B nor C?

A publishing firm publishes newspaper A, B and C. In an effort to persuade advertisers to insert advertisements in these newspapers, the firm sends out the following statement to possible advertisers : A survey of representative sample of the whole population shows that Newspaper A is read by 26%, |Newspaper B is read by 25%, Newspaper C is read by 14%, Newspaper A and B are read by 11%, Newspaper B and C are read by 10%, Newspaper C and A are read by 9%, Newspaper C only is read by 0%. The percentage of readers who read all the three newspapers is

In a city three daily newspapers X,Y,Z are published, 65% of the citizens read X, 54% read Y, 45% read Z, 38% read X and Y, 32% read Y and Z, 28% read X and Z , 12% do not read any one of these three papers. If the total number of people in the city be 1000000 find the number of citizens who read all the three newspapers. [You may use a Venn diagram or a standard formula for the enumeration of elements of sets.]