Home
Class 12
MATHS
A point is taken at random from inside o...

A point is taken at random from inside of the circumcircle of an equilateral triangle. The probability that it lies inside the circumcircle but outside the incircle is

A

`1//4`

B

`3//4`

C

`1//2`

D

`1//3`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    AAKASH SERIES|Exercise Exercise-II|130 Videos

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|163 Videos

  • QUADRATIC EQUATIONS & EXPRESSIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|88 Videos

Similar Questions

Explore conceptually related problems

A point is randomly chosen inside the circumcircle of an equilateral triangle. Find the probability that it lies inside the inscribed circle of that triangle.

IF one side is chosen at random from the sides of a right triangle, then the probability that it is hypotenuse is ……………

A point is selected at random from the interior of a circle. The probability that the point is closer to the centre than the boundary of the circle is

An ellipse of eccentricity (2sqrt(2))/(3) is inscribed in a circle and a point within the circle is chosen at random. The probability that this point lies outside the ellipse is

Suppose you drop a die at random on the rectangular region shown in figure. What is the probability that it will land inside the circle with diameter 1m?

Suppose you drop a die at random on the rectangular region shown in figure. What is the probability that it will land inside the circle with diameter 1m?

In a Delta ABC , if a:b:c=4:5:6 , then the ratio of the radius of the circumcircle to that of the incircle is

AAKASH SERIES-PROBABILITY-Practise Exercise
  1. There are 2 red, 4 white and 5 blue balls. Also balls of the same colo...

    Text Solution

    |

  2. Out of 13 applicants for a job, there are 5 women and 8 men. It is des...

    Text Solution

    |

  3. A point is taken at random from inside of the circumcircle of an equil...

    Text Solution

    |

  4. If P(A) =0.25 , P(B)=0.5, P(A nn B)=0.14 then P(barA nn barB)=

    Text Solution

    |

  5. If A and B are mutually exclusive such that P(A)=0.4, P(AuuB)=0.7 then...

    Text Solution

    |

  6. If P(A)=(1)/(3)P(B) and P(AuuB)=0.5. When A, B are mutually exclusive ...

    Text Solution

    |

  7. If P (A uu B)=0.8, P(AnnB)=0.3 then P(barA)+P(barB)=

    Text Solution

    |

  8. If P(A)=x, P(B)=y and P(AnnB)=z then P(barAnnbarB)=

    Text Solution

    |

  9. If P(AuuB)=3//4 and P(A)=1//3 then P(barAnnB)=

    Text Solution

    |

  10. If A and B are events such that P(A)=p(1), P(B)=p(2) and P(AnnB)=p(3) ...

    Text Solution

    |

  11. If A and B are two events such that P(A)=(1)/(2) and P(B)=(2)/(3) then

    Text Solution

    |

  12. If (1+3P)/(3),(1-2P)/(2) are probabilities of two mutually exclusive e...

    Text Solution

    |

  13. If P(A)=x, P(B)=2x, P(AnnB)=(1)/(2), P(barAnnbarB)=2//3, then x=

    Text Solution

    |

  14. If A and B are events of a random experiment such that P(A uu B) =...

    Text Solution

    |

  15. From a set of 20 cards numbered from 1 to 20 one is drawn at random. T...

    Text Solution

    |

  16. The probability of choosing at random a number divisible by 6 or 8 fro...

    Text Solution

    |

  17. A card is drawn at random from a normal pack of cards. The probability...

    Text Solution

    |

  18. In a town 40% people read Eenadu. 25% people read Jyothi and 15% peopl...

    Text Solution

    |

  19. In the above problem the probability that the person chosen read exact...

    Text Solution

    |

  20. In the above problem the probability that the person chosen read atlea...

    Text Solution

    |