Home
Class 11
MATHS
If 2/11 Is the probability of an event, ...

If `2/11` Is the probability of an event, what is the probability of the event 'not A'.

Text Solution

Verified by Experts

The correct Answer is:
`9/11`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    NCERT GUJARATI|Exercise MISCELLANEOUS EXERCISEON CHAPTER 16|1 Videos

  • PROBABILITY

    NCERT GUJARATI|Exercise MISCELLANEOUS EXERCISEON CHAPTER 17|1 Videos

  • PROBABILITY

    NCERT GUJARATI|Exercise EXERCISE 16.2|7 Videos

  • PRINCIPLE OF MATHEMATICAL INDUCTION

    NCERT GUJARATI|Exercise EXERCISE - 4.1|24 Videos

  • RELATIONS AND FUNCTIONS

    NCERT GUJARATI|Exercise Miscellaneous Exercise on Chapter 2|12 Videos

Similar Questions

Explore conceptually related problems

can 7/2 be the probability of an event? Explain.

Complete the following statement: Probability of an event E + Probability of the event 'not E' = _______

For any event A,

If probability of event A is (7)/(11) , then give probability of its complement event A'?

State the probability of an impossible event.

Find the probability of each event when a die is rolled once

Probability of impossible events is zero.

If the probability of the non-occurrence of an event A is q, then the probability of the occurrence of event A is ..........

In a college 12 % students fails in mathematics, 25% fails in physics and 12% fails in both subjects. One student is selected at random. Then ………… is the probability of an event that student fail in Maths if he fail in physics.

NCERT GUJARATI-PROBABILITY-EXERCISE 16.3
  1. A coin is tossed twice, what is the probability that etleast one tail ...

    Text Solution

    |

  2. A die I thrown, find the probability of following events: (i) A prim...

    Text Solution

    |

  3. A card is selected from a pack of 52 cards. (a) How many points are ...

    Text Solution

    |

  4. A fair coin with 1 marked on one face and 6 on the other and a fair di...

    Text Solution

    |

  5. There are four men and six women on the city council. If one council m...

    Text Solution

    |

  6. A fair coin is tossed four times, and a person win Re 1 for each head ...

    Text Solution

    |

  7. Three coins are tossed once. Find the probability of getting (i) 3 h...

    Text Solution

    |

  8. If 2/11 Is the probability of an event, what is the probability of the...

    Text Solution

    |

  9. A letter is chosen at random from the word 'ASSASSINATION'. Find the p...

    Text Solution

    |

  10. In a lottery, a person chosen six different natural numbers at random ...

    Text Solution

    |

  11. Check whether the following probabilities P(A) and P(B) are consistent...

    Text Solution

    |

  12. Fill up the blanks in following table: P(A)" "P(B)" "P(A nn B" "P(A...

    Text Solution

    |

  13. Given P(A)=(3)/(5) and P(B)=(1)/(5) Find P(A or B), if A and B are mut...

    Text Solution

    |

  14. If E and F are events such that P(E)=(1)/(4),P(F)=(1)/(2) and P(E and ...

    Text Solution

    |

  15. Events E and F are such that P( not E or not F) =0.25, State whether E...

    Text Solution

    |

  16. A and B are events such that P(A)=0,42, P(B) =0.48 and P(A and B) =0.1...

    Text Solution

    |

  17. In Class XI of a school 40% of the students study Mathematics and 30% ...

    Text Solution

    |

  18. In an entrance test that is graded on the basis of two examinations, t...

    Text Solution

    |

  19. The probability that a student will pass the final examination in both...

    Text Solution

    |

  20. In a class of 60 students, 30 opted for NC C, 32 opted for NSS and 24 ...

    Text Solution

    |