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In a hostel, 60% of the students read Hi...

In a hostel, 60% of the students read Hindi newspaper, 40% read English news, paper and 20% read both Hindi and English newspapers. A student is selected at random.
i. Find the probability that she reads neither Hindi nor English nespapers.
ii. If she reads Hindi newspaper, find the probability that she reads English newspaper.
iii. If she reads English newspaper, find the probability that she reads Hindi newspaper.

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Verified by Experts

The correct Answer is:
i. `(1)/(5)`, ii. `(1)/(3)`, iii. `(1)/(2)`
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NEW JOYTHI PUBLICATION-PROBABILITY-SOLUTIONS TO NCERT TEXT BOOK EXERCISE 13.2
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  2. Two cards are drawn successively with replacement from a pack of 52 ca...

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  3. A box of oranges is inspected by examining three randomly selected ora...

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  4. A fair coin and an unbiased die are tossed. Let A be the event 'head a...

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  5. A die marked 1, 2,3 in red and 4, 5, 6 in green is tossed. Let A be th...

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  6. Let E and F be events with P(E) = (3)/(5) , P(F)= (3)/(10) and P(EnnF)...

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  7. Given that the events A and B are such 3 that P(A)= (1)/(2), P(AuuB)= ...

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  8. Let A and B be independent events with P(A) = 0.3 and P(B) 0.4. Find ...

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  9. If A and B are two events such that P(A)= (1)/(4), P(B) = (1)/(2) and...

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  10. Events A and B are such that P(A) = (1)/(2), P(B)= (7)/(12) and P ("no...

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  11. Given two independent events A and B such that P(A) = 0.3, P(B) = 0.6....

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  12. A die is tossed thrice. Find the prôbability of getting an odd number ...

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  13. Two balls are drawn at random with replacement from a box containing 1...

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  14. Probability of solving specific problem independently by A and B are a...

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  15. One card is drawn at random from a well shuffled deck of 52 cards. In ...

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  16. In a hostel, 60% of the students read Hindi newspaper, 40% read Englis...

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  17. A pair of dice is rolled. Find the probability of obtaining an even pr...

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  18. Two events A and Bwill be independent, if ………

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