| 1 |
A non-orderly arrangement of things is called |
- A. Combination
- B. Permutation
- C. Collection
- D. Sample Space
|
| 2 |
The probability of sure event is: |
- A. 0
- B. 0.5
- C. 1
- D. Negative
|
| 3 |
A set representing all possible out comes of a random experiment is called |
- A. Sample space
- B. Universal set
- C. Simple event
- D. Random experiment
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| 4 |
P (A/B) can be evaluated by formula |
- A. <span style="color: rgb(0, 0, 0); font-family: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 18px; line-height: 23.390625px;">P(A∩B)/P(B)</span>
- B. <span style="color: rgb(0, 0, 0); font-family: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 18px; line-height: 23.390625px;">P(A∪B). P(B)</span>
- C. <span style="color: rgb(0, 0, 0); font-family: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 18px; line-height: 23.390625px;">(A∪B)/P(B)</span>
- D. <span style="color: rgb(0, 0, 0); font-family: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 18px; line-height: 23.390625px;">P(A∩B)/P(A)</span>
|
| 5 |
The number of ways in which a person enters by oe door and leaves by a different door in a room with three doors is. |
- A. 6
- B. 9
- C. 5
- D. None of these
|
| 6 |
Subset of sample space is called |
- A. Event
- B. Simple event
- C. Compound event
- D. Experiment
|
| 7 |
If a player well shuffles the pack of 52 playing card, then the probability of a black card form 52 playing cards is: |
- A. 1/52
- B. 13/52
- C. 26/52
- D. 4/52
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| 8 |
There sets on a sofa can be occupied by four persons in. |
- A. 12 ways
- B. 7 ways
- C. 24 ways
- D. None of these
|
| 9 |
If E a and impossible event, then P(E) is. |
- A. 0
- B. 0.5
- C. 1
- D. Impossible
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| 10 |
In how many ways a team of 4 players be chosen from a total 10 persons. |
- A. 40
- B. 210
- C. 5040
- D. None of these
|