| 1 |
The probability of a 'Jack' Card form 52 playing card is: |
- A. 1/52
- B. 4/52
- C. 13/52
- D. 26/52
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| 2 |
Probability of an impossible event is |
- A. Zero
- B. Negative
- C. Positive
- D. One
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| 3 |
If n is the number of elements of a set. the total numebr of subsects of this set in |
- A. 2n
- B. n2
- C. 2<sup>n</sup>
- D. n
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| 4 |
A non - orderly arrangement of thing s is called: |
- A. Permutation
- B. Equally likely
- C. Combination
- D. Equally likely
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| 5 |
<sup>4</sup>C<sub>5</sub>= .................... |
- A. 5
- B. 1/5
- C. 0
- D. None of these
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| 6 |
The numebr of ways in whihc four books can be arranged on a shelf is. |
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| 7 |
The number of terms in the expansion of the binomial (p+q)<sup>n</sup> is. |
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| 8 |
If two events cannot occur together they are said to be. |
- A. Independent
- B. Dependent
- C. mutually exclusive
- D. Equally likely
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| 9 |
<sup>n</sup>C<sub>r</sub> is calculated by formula |
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| 10 |
Arrangement of things without regard to order is called. |
- A. Raw data
- B. Arrayed data
- C. Permutation
- D. Combination
|