MCQOPTIONS
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MCQOPTIONS
This section includes 17 Mcqs, each offering curated multiple-choice questions to sharpen your Discrete Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Let n be some integer greater than 1,then floor((n-1)/n) is 1. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
If X = Floor(X) = Ceil(X) then __________ |
| A. | X is a fractional number |
| B. | X is a Integer |
| C. | X is less than 1 |
| D. | none of the mentioned |
| Answer» C. X is less than 1 | |
| 3. |
If x, and y are positive numbers both are less than one, then maximum value of ceil(x + y) is? |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | -1 |
| Answer» D. -1 | |
| 4. |
If x, and y are positive numbers both are less than one, then maximum value of floor(x + y) is? |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | -1 |
| Answer» C. 2 | |
| 5. |
For some number x, Floor(x) <= x <= Ceil(x). |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
For some integer n such that x < n < x + 1, ceil(x) < n. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
Floor(2.4) + Ceil(2.9) is equal to __________ |
| A. | 4 |
| B. | 6 |
| C. | 5 |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 8. |
A function f(x) is defined as f(x) = x – [x], where [.] represents GIF then __________ |
| A. | f(x) will be intergral part of x |
| B. | f(x) will be fractional part of x |
| C. | f(x) will always be 0 |
| D. | none of the mentioned |
| Answer» C. f(x) will always be 0 | |
| 9. |
A ceil function map a real number to __________ |
| A. | smallest previous integer |
| B. | greatest previous integer |
| C. | smallest following integer |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 10. |
A floor function map a real number to ___________ |
| A. | smallest previous integer |
| B. | greatest previous integer |
| C. | smallest following integer |
| D. | none of the mentioned |
| Answer» C. smallest following integer | |
| 11. |
IF_X_=_FLOOR(X)_=_CEIL(X)_THEN_:?$ |
| A. | X is a fractional number |
| B. | X is a Integer |
| C. | X is less than 1 |
| D. | none of the mentioned |
| Answer» C. X is less than 1 | |
| 12. |
If x, and y are positive numbers both are less than one ,then maximum value of ceil(x + y) is? |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | -1 |
| Answer» D. -1 | |
| 13. |
If x, and y are positive numbers both are less than one, then maximum value of floor(x + y) is? |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | -1 |
| Answer» C. 2 | |
| 14. |
Floor(2.4) + Ceil(2.9) is equal to : |
| A. | 4 |
| B. | 6 |
| C. | 5 |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 15. |
A function f(x) is defined as f(x) = x – [x], where [.] represents GIF then:$ |
| A. | f(x) will be intergral part of x |
| B. | f(x) will be fractional part of x |
| C. | f(x) will always be 0 |
| D. | none of the mentioned |
| Answer» C. f(x) will always be 0 | |
| 16. |
A ceil function map a real number to : |
| A. | smallest previous integer |
| B. | greatest previous integer |
| C. | smallest following integer |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 17. |
A floor function map a real number to : |
| A. | smallest previous integer |
| B. | greatest previous integer |
| C. | smallest following integer |
| D. | none of the mentioned |
| Answer» C. smallest following integer | |