 
			 
			MCQOPTIONS
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				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) | 
| 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 | |