Q:
In a certain town of population size 1,00,000 three types of newspapers (I, II and III) are available. The percentages of the people in the town who read these papers are as follows:
What is the number of people who read only one newspaper?
Answer & Explanation
Answer: A) 20,000
Explanation:
The number of people who read only I , only II and only II are
1 % + 19% + 0% = 20% of total population = 20/100 *
100000 = 20000
View Answer
Report Error
Discuss