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Two dice are thrown at a time, find the ...

Two dice are thrown at a time, find the probability that the sums of the numbers on the upper faces of the dice are equal to 7.

A

`1/8`

B

`1/4`

C

`1/3`

D

`1/6`

Text Solution

Verified by Experts

The correct Answer is:
D
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DISHA PUBLICATION-PROBABILITY-PRACTICE EXERCISE (STANDARD LEVEL)
  1. Two fair dice are thrown. The probability that the number appear are n...

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  2. Two dice are thrown simultaneously. What is the probability of obtaini...

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  3. Two dice are thrown at a time, find the probability that the sums of t...

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  4. If four whole numbers taken art random are multiplied together, the...

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  5. One card is drawn from a well-shuffled pack of 52 cards. What is the p...

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  6. A dice is thrown twice. The probability of getting 4, 5 or 6 in the fi...

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  7. Ram and Shyam appear for an interview for two vacancies in an organisa...

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  8. Three groups of children contain respectively 3 girls and 1 boy, 2 gir...

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  9. A class consists of 80 students, 25 of them are girls and 55 are boys....

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  10. If the probability for A to fail in an examination is 0.2 and that for...

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  11. The probability of choosing a number divisible by 6 or 8 from among 1 ...

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  12. In single cast with two dice the odds against drawing 7 is

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  13. From a group of 7 men and 4 women a committee of 6 persons is formed. ...

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  14. A natural number is chosen at random from the first 100 natural number...

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  15. Two numbers a and b are chosen at random from the set of first 30 natu...

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  16. A problem is given to three students whose chances of solving ...

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  17. An article manufactured by a company consists of two parts X and Y. In...

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  18. If P(A) = 3/7, P(B) = 1/2 and P(A'capB')=1//14, then are A and B are m...

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  19. Michael Jordan’s probability of hitting any basketball shot in three t...

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  20. Triangles are formed by joining vertices of an octagon. Any one of tho...

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