| 1 |
The number of diagonals of a polygon with n sides is: |
- A.
- B.
- C.
- D. none of these
|
| 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 |
No. of triangles can be formed by joining the vertices of the polygon having 12 sides ? |
- A. 202
- B. 220
- C. 110
- D. none of these
|
| 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 dice is rolled, the probability of getting a number which is even or greater than 4 is: |
- A.
- B.
- C.
- D. none of these
|
| 6 |
No. of diagonals can be formed by joining the vertices of the polygon having 5 sides ? |
|
| 7 |
For a positive integer n: |
- A. (n+1)! = (n+1)n!
- B. (n+1)! = (n+1)(n-1)!
- C. n! = n(n+1)!
- D. none of these
|
| 8 |
Probability of a certain event is: |
|
| 9 |
Numbers are formed by using all the digits 1, 2, 3, 4, 5, 6 on digit being repeated, then the numbers which are divisible by 5 are: |
- A. 110
- B. 120
- C. 122
- D. 124
|
| 10 |
No. of diagonals can be formed by joining the vertices of the polygon having 12 sides ? |
|
