If n coins are tossed simultaneously what is the total number of outcomes?

If four dice are rolled simultaneously then what is the total number of possible outcomes?

If two dice are simultaneously rolled then what is probability of getting sum 4?

If two dice are simultaneously rolled then what is probability of getting sum 11?

A coin is tossed and a dice is rolled simultaneously what is total number of possible outcomes?

1/6

1/36

1/18

3/28

9/20

2/9

3/20

4/9

Events A and B are said to be mutually exclusive if:

P (A U B) = P A. + P B.

P (A ∩ B) = P A. × P B.

P(A U B) = 0

None of these

What is the total number of sample spaces when a coin is tossed and a die is thrown?

6

12

8

16

What is the total number of sample spaces when a die is thrown 2 times?

6

12

18

36

1/6

1/36

1/18

3/28

1/3

1/6

1/2

1/4

3/5

2/7

5/7

7/9