| 1 |
A coin and die can be thrown together in |
- A. 2 ways
- B. 12 ways
- C. 8 ways
- D. None of these
|
| 2 |
A non - orderly arrangement of thing s is called: |
- A. Permutation
- B. Equally likely
- C. Combination
- D. Equally likely
|
| 3 |
<sup>4</sup>C<sub>5</sub>= .................... |
- A. 5
- B. 1/5
- C. 0
- D. None of these
|
| 4 |
If two events cannot occur together they are said to be. |
- A. Independent
- B. Dependent
- C. mutually exclusive
- D. Equally likely
|
| 5 |
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
|
| 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 |
P(A or B) = P (A∪B) = P(A) +P(B) then A and B are. |
- A. Mutually exclusive
- B. Independent events
- C. Not mutually exclusive
- D. Dependent
|
| 8 |
Subset of sample space is called |
- A. Event
- B. Simple event
- C. Compound event
- D. Experiment
|
| 9 |
A set containing only one element is called |
- A. Null set
- B. Universal set
- C. Subset
- D. Singleton set
|
| 10 |
The numebr of ways in whihc four books can be arranged on a shelf is. |
|