Language and Terms in Probability

Q. In a certain code language “EASY” is written as “5117”. In the same code language, how will “BEAM” be written as?

1. 2513
2. 2514
3. 4512
4. 4567

Q.

Can $\frac{7}{2}$ be the probability of an event? Explain

Q. "There is a high chance it might rain today". This statement was said by a weather report today on news. What does this mean?

1. It will rain today
2. It will not rain today
3. It is more likely that it will rain today
4. It is more likely that it will not rain today

Q. A dice is rolled. Choose the correct pair.

1. P (1)
2. P (Odd outcomes)
3. P (7)
4. P (2 and 3)
5. $\frac{1}{6}$
6. $\frac{1}{3}$
7. \N
8. $\frac{1}{2}$

Q. "There is a good chance that the Prime Minister of India will visit Australia". What does this statement imply?

1. The Prime minister will visit Australia
2. The Prime minister will not visit Australia
3. It is more likely that the Prime minister will visit Australia
4. It is more likely that the Prime minister will not visit Australia

Q. A dice is rolled. Then chance of getting a number greater than or equal to 3 is .

1. $\frac{2}{3}$
2. $\frac{1}{6}$
3. $\frac{3}{6}$
4. $\frac{1}{3}$

Q. An unbiased coin is tossed. Then the chance of getting head is .

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

Q.

Which of the following can be the probability of an event?

1. $\frac{21}{20}$

2. $-0.5$

3. $3$

4. $0.001$

Q.

Use the numbers $0,\frac{1}{4},\frac{1}{2},\frac{2}{3}$ or $1$ to show what you think the probability is you will not live until your ${160}^{th}$ birthday.

Q. "There is a good chance that the Prime Minister of India will visit Australia". What does this statement imply?

1. It is more likely that the Prime minister will visit Australia.
2. The Prime minister will visit Australia.
3. It is more likely that the Prime minister will not visit Australia.
4. The Prime minister will not visit Australia.

Q.

Which of the following cannot be probability of an event?

1. 0.9

2. 99%

3. Half

4. 1.25

Q. "There is a high chance it might rain today". This statement was said by a weather report today on news. What does this mean?

1. It will rain today
2. It will not rain today
3. It is more likely that it will rain today
4. It is more likely that it will not rain today

Q. A coin is tossed once and we get a head on the coin. Which of the following is/are true?

1. The tossing of the coin is an event.
2. Each toss of the coin is a trial.
3. The getting of a head is a trial.
4. The getting of a head is an event.