1 2 A 2 B 2 C 2 D 2 E 2 F 3 4 A 4 B 4 C 4 D 4 E 5 6 A 6 B 6 C 6 D 6 E 7 8 9 A 9 B 9 C 9 D 9 E 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

RS Aggarwal - Mathematics

31. Probability

Exercise 31A

1 2 A 2 B 2 C 2 D 2 E 2 F 3 4 A 4 B 4 C 4 D 4 E 5 6 A 6 B 6 C 6 D 6 E 7 8 9 A 9 B 9 C 9 D 9 E 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Exercise 31B

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

Q. 2 A3.7( 3 Votes )

A die is thrown.

Class 11th RS Aggarwal - Mathematics 31. Probability

Answer :

We know that,

Probability of occurrence of an event

Total outcomes are 1, 2, 3, 4, 5, 6, and the desired outcome is 5

Therefore, total no.of outcomes are 6, and total no.of desired outcomes are 1

Probability of getting 5

Conclusion: Probability of getting 5 when die is thrown is

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