Events and Outcomes

Q.

Two dice are thrown simultaneously. The probability of getting a doublet is

1. $0$

2. $\frac{1}{3}$

3. $\frac{1}{6}$

4. $\frac{5}{6}$

Q. If three coins are tossed simultaneously then, the number of possible outcomes is .

1. 8
2. 7
3. 6
4. 9

Q.

How many outcomes are there for tossing 3 coins simultaneously?

1. 2

2. 4

3. 6

4. 8

Q. If three coins are tossed simultaneously then the total number of outcomes is ______.

1. 6
2. 5
3. 8
4. 7

Q.

Find the total number of outcomes when two coins and a die are tossed and rolled simultaneously.

1. 10

2. 14

3. 24

4. 36

Q.

How many outcomes does the experiment "tossing four coins" have?

__

Q. The lock of a suitcase is a 3 digit number. The owner of the suitcase has forgotten the digit at unit's place. If the digit is an even number, then the number of favourable outcomes for units place is__.

1. 10
2. 2
3. 4
4. 5

Q.

A trial of throwing of an unbiased die is performed. Which of the given options consists of the list of all possible outcomes?

1. (2, 3, 4 and 5)

2. (1, 2, 3 and 4)

3. (1, 2, 3, 4, 5 and 6)

4. (2, 4 and 6)

Q.

A bag contains 5 red balls and 4 blue balls. If I take one blue ball out of the bag, the number of blue balls left and the total number of balls left will be ___ and ___ respectively.

1. 3, 8

2. 8, 9

3. 5, 9
4. 4, 8

Q. In the famous bollywood movie Sholay, Jai uses a coin in which both the faces are same i.e., heads. Jai always uses this coin to settle disputes with his friend named Viru by tossing it. In the case of a toss, Jai always calls heads. What is the probability that Jai will win the toss?

1. $\frac{1}{4}$
2. $\frac{1}{2}$
3. $1$
4. $\frac{1}{3}$

Q. If three coins are tossed simultaneously then the total number of outcomes is

1. 8
2. 7
3. 6

Q.

What are the numbers of possible outcomes when a coin is tossed in the air?

1. 2

2. 1

3. 0

4. 3

Q.

How many possibilities of even numbers are there when a single die is thrown?

1. 3

2. 2

3. 1

4. 4

Q. An activity which gives a result is called an __________.

1. Event
2. Probability
3. Experiment
4. None of the above

Q.

An experiment of tossing a coin 1000 times is performed. What is the probability that the occurrence of the head is greater than 1000 times?

1. 0

2. 1

3. -1

4. 2