1.
A bag containing 4 white balls 3 black and 5 blue balls. What is the probability of getting blue or black ball?

A. 1?6

B. 2?3

C. 5?12

D. 3?5

Answer Discus (0)

2.
A bag contains 30 balls the probability of drawing a pink ball and white ball are 1/5 and 1/6 resp. What is the probability of black balls?

A. 8?15

B. 1?2

C. 17?30

D. 19?30

Answer Discus (0)

3.
A boy buys crates of drink at Rs. 75 per crate and sells each for Rs. 90. What is the expected profit per crate, if probability of sale is 5/6?

A. 12.5

B. 15

C. 17.5

D. 20

Answer Discus (0)

4.
A card is slipped out of 15 cards numbered 1 2 3 4 ———-15 the probability of a card number that is divisible by 2 is.

A. 1?2

B. 1?7

C. 7?10

D. 7?15

Answer Discus (0)

5.
If we list numbers from 1 to 15 the number divisibly by 2 are

A. 2

B. 5

C. 7

D. 15?2

Answer Discus (0)

6.
In a light bulb factory it is found that the probability of a bulb being defective is 0.12 estimate how many defective bulbs there would be in 1000 bulb.

A. 12

B. 120

C. 102

D. 1000

Answer Discus (0)

7.
In above question what is the expected loss to the poor boy if it is not sold or returned back?

A. 20

B. 17.5

C. 15

D. 12.5

Answer Discus (0)

8.
In question no 14 Slip of number higher than 10.

A. 0

B. 10

C. 1

D. 1?2

Answer Discus (0)

9.
In question no 14 the probability of slip of even or odd number.

A. 1?2

B. 0

C. 1

D. 2 or 3

Answer Discus (0)

10.
In question no 14 the probability of slip of number less than 5

A. 2?5

B. 1?5

C. 3?5

D. 1

Answer Discus (0)

11.
In question no 14 the probability of slip of odd number is

A. 1?5

B. 1?2

C. 9?10

D. 7?10

Answer Discus (0)

12.
In question no 14 the probability of slip that does not have even number is

A. 9?10

B. 7?10

C. 1?5

D. 1?2

Answer Discus (0)

13.
In same case at most one head appear is

A. 1?8

B. 2?8

C. 3?8

D. 1?2

Answer Discus (0)

14.
One slip is randomly drawn from a box containing ten slips numbered 1 2 3 4 ——– 10 the probability of a slip numbered seven is

A. 7?10

B. 1?7

C. Zero

D. 1?10

Answer Discus (0)

15.
Pakistan is playing a cricket match against Australia. If the probability that Pakistan will win is 4/11 and that of Australia will win is 2/11. What is the probability that match will be draw.

A. 5?11

B. 6?11

C. 9?11

D. 10?11

Answer Discus (0)

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General Subjects

Business

Probability problems Mcqs

Computer MCQS

Sciences MCQS

1. A bag containing 4 white balls 3 black and 5 blue balls. What is the probability of getting blue or black ball?

Answer & Solution

2. A bag contains 30 balls the probability of drawing a pink ball and white ball are 1/5 and 1/6 resp. What is the probability of black balls?

Answer & Solution

3. A boy buys crates of drink at Rs. 75 per crate and sells each for Rs. 90. What is the expected profit per crate, if probability of sale is 5/6?

Answer & Solution

4. A card is slipped out of 15 cards numbered 1 2 3 4 ———-15 the probability of a card number that is divisible by 2 is.

Answer & Solution

5. If we list numbers from 1 to 15 the number divisibly by 2 are

Answer & Solution

6. In a light bulb factory it is found that the probability of a bulb being defective is 0.12 estimate how many defective bulbs there would be in 1000 bulb.

Answer & Solution

7. In above question what is the expected loss to the poor boy if it is not sold or returned back?

Answer & Solution

8. In question no 14 Slip of number higher than 10.

Answer & Solution

9. In question no 14 the probability of slip of even or odd number.

Answer & Solution

10. In question no 14 the probability of slip of number less than 5

Answer & Solution

11. In question no 14 the probability of slip of odd number is

Answer & Solution

12. In question no 14 the probability of slip that does not have even number is

Answer & Solution

13. In same case at most one head appear is

Answer & Solution

14. One slip is randomly drawn from a box containing ten slips numbered 1 2 3 4 ——– 10 the probability of a slip numbered seven is

Answer & Solution

15. Pakistan is playing a cricket match against Australia. If the probability that Pakistan will win is 4/11 and that of Australia will win is 2/11. What is the probability that match will be draw.

Answer & Solution

Engineering MCQS

General Subjects MCQS

1.
A bag containing 4 white balls 3 black and 5 blue balls. What is the probability of getting blue or black ball?

2.
A bag contains 30 balls the probability of drawing a pink ball and white ball are 1/5 and 1/6 resp. What is the probability of black balls?

3.
A boy buys crates of drink at Rs. 75 per crate and sells each for Rs. 90. What is the expected profit per crate, if probability of sale is 5/6?

4.
A card is slipped out of 15 cards numbered 1 2 3 4 ———-15 the probability of a card number that is divisible by 2 is.

5.
If we list numbers from 1 to 15 the number divisibly by 2 are

6.
In a light bulb factory it is found that the probability of a bulb being defective is 0.12 estimate how many defective bulbs there would be in 1000 bulb.

7.
In above question what is the expected loss to the poor boy if it is not sold or returned back?

8.
In question no 14 Slip of number higher than 10.

9.
In question no 14 the probability of slip of even or odd number.

10.
In question no 14 the probability of slip of number less than 5

11.
In question no 14 the probability of slip of odd number is

12.
In question no 14 the probability of slip that does not have even number is

13.
In same case at most one head appear is

14.
One slip is randomly drawn from a box containing ten slips numbered 1 2 3 4 ——– 10 the probability of a slip numbered seven is

15.
Pakistan is playing a cricket match against Australia. If the probability that Pakistan will win is 4/11 and that of Australia will win is 2/11. What is the probability that match will be draw.