| 1 |
No. of signals made by 4 flags of different colors using 2 flags at a time: |
|
| 2 |
If S is a sample space and event E is S then P(E) is: |
- A. 0
- B. 1
- C. >1
- D. none
|
| 3 |
A dice is thrown. The probability to get an even number is: |
- A. 1
- B.
- C.
- D. none of these
|
| 4 |
|
|
| 5 |
The probability that a number selected from the numbers 1, 2, 3, 4, 5, ......, 16 is a prime number is: |
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| 6 |
Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn bears a number which is a multiple of 3 ? |
- A.
- B.
- C.
- D. none of these
|
| 7 |
In a simultaneous throw of two dice, The probability of getting sum 3 or 11 is: |
|
| 8 |
No. of arrangements of the letters of the word PAKISTAN can be made, taken all together ? |
- A. 21160
- B. 20160
- C. 20170
- D. 20016
|
| 9 |
Probability of an impossible event is: |
|
| 10 |
Probability of a certain event is: |
|
