| 1 |
A random sample of 200 random digits is selected from a random number table. Expected number of zeros in the sample is. |
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| 2 |
The probability of appearing 5 in rolling a six faced cubic dice is |
- A. 2/6
- B. 1/6
- C. 3/6
- D. 1/2
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| 3 |
6 C |
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| 4 |
In venn diagram universal set U is represented by a. |
- A. Rectangle
- B. Square
- C. Circle
- D. Both a and b
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| 5 |
The probability of drawing red cards from a pack of 52 cards is. |
- A. 13/52
- B. 12/52
- C. 26/52
- D. 4/52
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| 6 |
Three books of different colours are to be arranged in a rack the possible arrangement are. |
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| 7 |
A fair coin is tossed 100 times, the expected number of heads are. |
- A. 75
- B. 200
- C. 50
- D. 100
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| 8 |
The probability of drawing black cards from a pack of 52 cards is. |
- A. 13/52
- B. 12/52
- C. 26/52
- D. 4/52
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| 9 |
A set containing all the elements of the sets under consideration is called. |
- A. Complimentary set
- B. Overlapping set
- C. Univeersal set
- D. Infinite set
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| 10 |
Probability of head on tossing a coin is. |
- A. 1/2
- B. 1/3
- C. 1/4
- D. 1/5
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