| 1 |
The number of diagonals of a polygon with n sides is: |
- A.
- B.
- C.
- D. none of these
|
| 2 |
No. of selection of n different things out of n is: |
|
| 3 |
|
|
| 4 |
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
|
| 5 |
A die is rolled. The probability that the dots on the top are greater than 4 is: |
|
| 6 |
No. of arrangements of the letters of the word plane taking all letters at a time: |
|
| 7 |
No. of signals made by 5 flags of different colors using 3 flags at a time is: |
- A. 60
- B. 15
- C. 10
- D. None
|
| 8 |
A key ring is an example of: |
- A. permutation
- B. circulation permutation
- C. combination
- D. none
|
| 9 |
The probability that a number selected from the numbers 1, 2, 3, 4, 5, ......, 16 is a prime number is: |
|
| 10 |
A dice is rolled, the probability of getting a number which is even or greater than 4 is: |
- A.
- B.
- C.
- D. none of these
|
