Home
Class 12
MATHS
A man is known to speak the truth 3 out ...

A man is known to speak the truth `3` out of `5` times. He throws a die and reports that it is `1`. Find the probability that it is actually `1`.

Text Solution

Verified by Experts

The correct Answer is:
`3/13`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    ARIHANT PUBLICATION|Exercise PART IV QUESTION FOR PRACTICE (VERY SHORT ANSWER TYPE QUESTIONS)|6 Videos

  • PROBABILITY

    ARIHANT PUBLICATION|Exercise PART IV QUESTION FOR PRACTICE(SHORT ANSWER TYPE QUESTIONS) |10 Videos

  • PROBABILITY

    ARIHANT PUBLICATION|Exercise PART III (QUESTIONS FOR PRACTICE) SHORT ANSWER TYPE QUESTIONS|7 Videos

  • MATRICES

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (Very Short Answer Type Questions) |56 Videos

  • QUESTION PAPER 2018

    ARIHANT PUBLICATION|Exercise SHORT ANSWER TYPE QUESTIONS (ANSWER ANY THREE QUESTIONS)|38 Videos

Similar Questions

Explore conceptually related problems

A man is known to speak truth 3 out of 4 times. He throws a die and reports that it is a six. Find the probability that it is actually a six.

A can hit a target 4 times out of 5 times, B can hit the target 3 times out of 4 times and C can hit the target 2 times out of 3 times. They fire simultaneously. Find the probability that any two out of A, B and C will hit the target.

A can hit a targe: 4 times out of 5 times, B can hit the target 3 times out of 4 times and C can hit the target 2 times out of 3 times. They fire simultaneously. Find the probability that none of them will hit the target.

A and B appears for an interview for two posts. The probability of A's selection is 1/3 and that of B's selection is 2/5 Find the probability that none is selected.

Out of a group of 30 honest people, 20 always speak the truth. Two persons are selected at random from the group. Find the probability distribution of the number of selected persons who speak the truth. Also, find the mean of the distribution.

A and B appears for an interview for two posts. The probability of A's selection is 1/3 and that of B's selection is 2/5 Find the probability that only one of them is selected.

Kamal and Monica appear for an interview for two vacancies. The probability of Kamal.s selection is 1//3 and that of Monica.s selection is 1//5 . Find the probability that only one of them will be selected.