| 1 |
Probability of a certain event is: |
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| 2 |
The probability that a number selected from the numbers 1, 2, 3, 4, 5, ......, 16 is a prime number is: |
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| 3 |
A dice is thrown. The probability to get an odd number is; |
- A. 1
- B.
- C.
- D. none of these
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| 4 |
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| 5 |
No. of signals made by 4 flags of different colors using 2 flags at a time: |
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| 6 |
In how many ways two places can be filled by n objects: |
- A. n(n-1)
- B. 2!
- C. n(n+1)
- D. None
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| 7 |
The number of diagonals of a polygon with n sides is: |
- A.
- B.
- C.
- D. none of these
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| 8 |
One card is drawn at random from a pack of 52 cards. The probability that the card drawn a king is: |
- A.
- B.
- C.
- D. none of these
|
| 9 |
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| 10 |
How many different number can be formed by taking 4 out of the six digits 1, 2, 3, 4, 5, 6: |
- A. 360
- B. 120
- C. 366
- D. none of these
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