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. |
A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is: |
| A. | (1/13) |
| B. | (1/26) |
| C. | (3/52) |
| D. | (1/52) |
| E. | |
| Answer» C. (3/52) | |
| 2. |
Murali and his wife appear in an interview for two vacancies in the same post. The probability of murali'sselection is (1/6) and the probability of wife's selection is (1/4). What is the probability that only one of them isselected ? |
| A. | (1/2) |
| B. | (1/3) |
| C. | (1/4) |
| D. | (1/6) |
| Answer» C. (1/4) | |
| 3. |
A single coin is tossed 7 times. What is the probability of getting at least one tail? |
| A. | (55/128) |
| B. | (56/128) |
| C. | (127/128) |
| D. | (126/128) |
| Answer» D. (126/128) | |
| 4. |
Consider the example of finding the probability of selecting a red card or a 9 from a deck of 52 cards |
| A. | (5/13) |
| B. | (6/13) |
| C. | (7/13) |
| D. | (8/13) |
| Answer» D. (8/13) | |
| 5. |
A box contains 3red, 8 blue and 5 green marker pens. If 2 marker pens are drawn at random from thepack, not replaced and then another pen is drawn. What is the probability of drawing 2 blue marker pens and1 red marker pen? |
| A. | (1/20) |
| B. | (3/20) |
| C. | (7/20) |
| D. | (9/20) |
| Answer» B. (3/20) | |
| 6. |
Consider a pack contains 2black, 9 white and 3 pink pencils. If a pencil is drawn at random from the pack,replaced and the process repeated 2 more times, What is the probability of drawing 2 black pencils and 1 pinkpencil? |
| A. | (3/49) |
| B. | (3/386) |
| C. | (3/14) |
| D. | (3/545) |
| Answer» C. (3/14) | |
| 7. |
Two dice are rolling simultaneously .What is the probability that the sum of the number on the two faces isdivided by 5 Or 7 |
| A. | (13/36) |
| B. | (14/36) |
| C. | (15/36) |
| D. | (11/36) |
| Answer» E. | |
| 8. |
In a Coupon, there are 30prizes and 75blanks. A Coupon is drawn at random. What is the probability ofgetting a prize? |
| A. | (2/7) |
| B. | (5/7) |
| C. | (1/2) |
| D. | (5/12) |
| Answer» B. (5/7) | |
| 9. |
A carton contains 12 green and 8 blue bulbs .2 bulbs are drawn at random. Find the probability that theyare of same colour? |
| A. | (91/47) |
| B. | (47/105) |
| C. | (47/95) |
| D. | (47/145) |
| Answer» D. (47/145) | |