| 1 |
A dice is thrown. The probability to get an even number is: |
- A. 1
- B.
- C.
- D. none of these
|
| 2 |
In a simultaneous throw of two dice, The probability of getting sum 3 or 11 is: |
|
| 3 |
No. of selection of n different things out of n is: |
|
| 4 |
In a simultaneous throw of two dice, The probability of getting a total of 7 is: |
|
| 5 |
|
|
| 6 |
The value of <sup>5</sup>C<sub>2</sub> is: |
|
| 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 |
No. of arrangements of the letters of the word plane taking all letters at a time: |
|
| 9 |
The probability that a number selected from the numbers 1, 2, 3, 4, 5, ......, 16 is a prime number is: |
|
| 10 |
The number of diagonals of a polygon with n sides is: |
- A.
- B.
- C.
- D. none of these
|
