1. If two coins are tossed simultaneously, then what is the probability of getting exactly two tails?

2. Performing an event once is called ?

3. Which of the following cannot be the probability of an event?

4. A batsman hits boundaries for 6 times out of 30 balls. Find the probability that he did not hit the boundaries ?

5. A card is drawn from a well-shuffled deck of 52 cards. What is the probability of getting a king of the red suits?

6. If the probability of winning a game is 0.3, then probability of losing it is ?

7. A four digit number is to be formed by using the digits 2,4,7,8.2,4,7,8. The probability that the number will start with 7 ?

8. What is the probability of a number greater than 66 for a single throw of a die?

9. P(two green cards)DO NOT replace

10. P(odd and A)