| 1 |
When sample space S is partitioned into some mutually exclusive events such that their union is sample space itself. Then the events are called |
- A. Simple events
- B. Compound events
- C. Equally likely events
- D. Exhaustive events
|
| 2 |
The provability can never be, |
- A. 0
- B. 1
- C. 1/52
- D. Negative
|
| 3 |
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
|
| 4 |
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
|
| 5 |
Probability of an event cannot be |
- A. Negative
- B. Positive
- C. Zero
- D. One
|
| 6 |
Subset of sample is called: |
- A. Event
- B. Simple event
- C. Compound event
- D. Experiment
|
| 7 |
How many possible permutations can be formed from the wood COMMITTEE. |
- A. 45360
- B. 9
- C. 6
- D. None of them
|
| 8 |
The probability of sure event is: |
- A. 0
- B. 0.5
- C. 1
- D. Negative
|
| 9 |
Probability of a sure event is |
- A. Zero
- B. Less than one
- C. Greater than one
- D. One
|
| 10 |
<sup>n</sup>P<sub>r</sub> can be solved by the formula |
|