Home
Class 14
MATHS
In a city, three daily newspapers A, B, ...

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?

A

0.19

B

0.31

C

0.44

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SET THEORY

    DISHA PUBLICATION|Exercise Practice Exercises (Expert Level)|24 Videos
  • SET THEORY

    DISHA PUBLICATION|Exercise Test Yourself|15 Videos
  • SET THEORY

    DISHA PUBLICATION|Exercise Practice Exercises (Foundation Level)|14 Videos
  • RATIO,PROPORTION AND VARIATION

    DISHA PUBLICATION|Exercise Test Yourself|15 Videos
  • TIME AND WORK

    DISHA PUBLICATION|Exercise Test Yourself|15 Videos

Similar Questions

Explore conceptually related problems

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 all the three papers?

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?

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

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

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

In a town three newspapers A, B and C are published . 42% of the people in that town read A, 68% read B, 51% read C, 30% read A and B, 28% read B and C , 36% A and C and 18% do not read any paper . Find the % of population of town that reads all the three.

40% of the people read newspaper X, 50% read newspaper Y and 10% read both the papers. What percentage of the people read neither newspaper?

In a survey of 60 people, it was found that 25 people read newspaper H. 26 read newspaper T, 26 read newspaper 1, 9 read both H and I. 11 read both H and T, 8 read both T and I, 3 read all three newspapers. Find: (i) the number of people who read at least one of the newspapers. (ii) the number of people who read exactly one newspaper.

DISHA PUBLICATION-SET THEORY-Practice Exercises (Standard Level)
  1. In a certain office, 72% of the workers prefer tea and 44% prefer coff...

    Text Solution

    |

  2. A survey show that 63% of the Indians like cheese whereas 76% like app...

    Text Solution

    |

  3. A = {x|x is a prime numbers le 100} B = {x| x is an odd numberc le...

    Text Solution

    |

  4. If A and B are two sets such that A has 12 elements, B has 17 elements...

    Text Solution

    |

  5. In an examination 70% of the candidates passed in English, 65% in Math...

    Text Solution

    |

  6. If the set A has p elements, B has q elements, then the number of elem...

    Text Solution

    |

  7. Let A={(n,2n):n epsilon N} and B={(2n,3n):n epsilon N}. What is A nnB ...

    Text Solution

    |

  8. If X=x:x gt 0, x^2 lt 0}, and Y= {flower, Churchill, moon, Kargil), th...

    Text Solution

    |

  9. If n(A)=115, n (B)= 326,n (AnB)=47, then what is n(A uu B) equal to?

    Text Solution

    |

  10. For the next Four (21-24) questions that follow: In a city, three ...

    Text Solution

    |

  11. In a city, three daily newspapers A, B, C are published, 42% read A, 5...

    Text Solution

    |

  12. In a city, three daily newspapers A, B, C are published, 42% read A, 5...

    Text Solution

    |

  13. For the next Four (21-24) questions that follow: In a city, three ...

    Text Solution

    |

  14. If A and B are any two sets, then what is A nn (A uu B) equal to?

    Text Solution

    |

  15. Let A = {3,pi,sqrt2,-5,3+sqrt7,2//7}. The subset of A containing all t...

    Text Solution

    |

  16. 40% of the people read newspaper X, 50% read newspaper Y and 10% read ...

    Text Solution

    |

  17. Directions for questions 28–31: Read the passage below and solve the q...

    Text Solution

    |

  18. Directions for questions 28–31: Read the passage below and solve the q...

    Text Solution

    |

  19. Directions for questions 28–31: Read the passage below and solve the q...

    Text Solution

    |

  20. 5% of the passengers do not like coffee, tea and lassi and 10% like al...

    Text Solution

    |