MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Technical MCQs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize? |
| A. | (2/7) |
| B. | (3/7) |
| C. | (4/7) |
| D. | (5/7) |
| E. | |
| Answer» B. (3/7) | |
| 2. |
A cartoon contains 15 torch lights out of which 3 are defective. Two torch light are chosen at random fromthis cartoon. The probability that at least one of these is defective is. |
| A. | (11/35) |
| B. | (12/35) |
| C. | (13/35) |
| D. | (14/35) |
| Answer» D. (14/35) | |
| 3. |
In MSM college, 35% of the students study Tamil and English. 40% of the students study English. What isthe probability of a student studying Tamil given he/she is already studying english? |
| A. | 0.75 |
| B. | 0.815 |
| C. | 0.825 |
| D. | 0.875 |
| Answer» E. | |
| 4. |
What is the probability of drawing a jack and a queen consecutively from a deck of 52 cards, withoutreplacement? |
| A. | (1/663) |
| B. | (2/663) |
| C. | (3/663) |
| D. | (4/663) |
| Answer» E. | |
| 5. |
A box contains 5 cone and 4 chocobar ice-creams. Preethi eats 3 of them, by randomly choosing. Whatis the probability of choosing 1 chocobar and 2 coneice-creams? |
| A. | (10/63) |
| B. | (20/63) |
| C. | (30/63) |
| D. | (40/63) |
| Answer» B. (20/63) | |
| 6. |
one rupee coin is tossed twice. What is the probability of getting two consecutive heads ? |
| A. | (1/2) |
| B. | (1/3) |
| C. | (1/4) |
| D. | (4/3) |
| Answer» D. (4/3) | |
| 7. |
A Receptacle contains 3violet, 4purple and 5 black balls. Three balls are drawn at random from thereceptacle. The probability that all of them are purple, is: |
| A. | (3/55) |
| B. | (4/55) |
| C. | (1/55) |
| D. | (9/55) |
| Answer» D. (9/55) | |
| 8. |
Tickets numbered 1 to 37 are mixed up and then a ticket is drawn at random. What is the probability thatthe ticket drawn has a number which is a multiple of 4 or 10? |
| A. | (11/37) |
| B. | (12/37) |
| C. | (13/37) |
| D. | (14/37) |
| Answer» B. (12/37) | |
| 9. |
When a single die is rolled, the sample space is {1,2,3,4,5,6}.What is the probability of getting a 3 when adie is rolled? |
| A. | (1/2) |
| B. | (1/6) |
| C. | (1/4) |
| D. | (1/3) |
| Answer» C. (1/4) | |