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Suppose 5 men out of 100 and 25 women ou...

Suppose 5 men out of 100 and 25 women out of 1000 are god orators. An orator is chosen at random. Find the probability that a male person is selected. Assume that there are equal number of men and women.

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To solve the problem step by step, we will calculate the probability of selecting a male orator from the given data. ### Step 1: Understand the total number of orators We have: - 5 men who are orators out of 100 men. - 25 women who are orators out of 1000 women. ### Step 2: Calculate the total number of orators ...
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RD SHARMA-PROBABILITY-Solved Examples And Exercises
  1. Suppose a girl throws a die. If she gets a 5 or 6, she tosses a coin 3...

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  2. Two groups are competing for the positions of the board of Directors o...

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  3. Suppose 5 men out of 100 and 25 women out of 1000 are god orators. An ...

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  9. There are three coins. One is two headed coin (having head on both ...

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  10. Three urns, A, B, and C contain 6 red and 4 white ; 2 red and 6 white;...

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  11. In a certain college, 4% of boys and 1% of girls are taller than 1....

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  12. An insurance company insured 2000 scooters and 300 motorcycles. The ...

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  13. Of the students in a college, it is known that 60% reside in a hostel ...

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  14. There are three coins. One is a two headed coin (having head on both ...

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  15. Assume that the chances of a patient having a heart attack is 40%. A...

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  18. A laboratory blood test is 99% effective in detecting a certain diseas...

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  19. A four digit number is formed using the digits 1, 2, 3, 5 with no re...

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  20. When three dice are thrown, write the probability of getting 4 or 5 o...

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