| 1 |
If two events cannot occur together they are said to be. |
- A. Independent
- B. Dependent
- C. mutually exclusive
- D. Equally likely
|
| 2 |
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
|
| 3 |
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>
|
| 4 |
A fair aid is rolled, the sample space consists of: |
- A. 2 outcomes
- B. 6 outcomes
- C. 36 outcomes
- D. None of these
|
| 5 |
Arrangement of things without regard to order is called. |
- A. Raw data
- B. Arrayed data
- C. Permutation
- D. Combination
|
| 6 |
The probability of drawing a "white" ball from a bag containing 4 red, 8 black and 3 with balls is: |
- A. 0
- B. 3/15
- C. 1/15
- D. 2/15
|
| 7 |
The provability can never be, |
- A. 0
- B. 1
- C. 1/52
- D. Negative
|
| 8 |
A coin and die can be thrown together in |
- A. 2 ways
- B. 12 ways
- C. 8 ways
- D. None of these
|
| 9 |
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
|
| 10 |
Probability of an event cannot be |
- A. Negative
- B. Positive
- C. Zero
- D. One
|
