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Discrete Mathematics Practice Test Problems
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Discrete mathematics is the study of mathematical structures that can be considered "discrete" (in a way analogous to discrete variables, having a bijection with the set of natural numbers) rather than "continuous" (analogously to continuous functions).

Discrete Mathematics covers some important concepts such as set theory, graph theory, logic, permutation and combination etc.

Discrete Mathematics Practice Test Problems
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25 Questions

1. For two sets C and D the set (C – D) ∩ D will be _____________
2. An ‘Integral Domain’ satisfies the properties
3. If H is a sub graph of G then G is a ______ of H.
4. A minimal non-empty edge cut of G is called a _________.
5. Find the simplified term Y’ (X’ + Y’) (X + X’Y)?
6. The graph defined by the vertices and edges of a __________ is bipartite.
7. How many Hamiltonian paths does the following graph have?
8. A graph that has neither self loops nor parallel edges is called_____graph.
9. Which of the following statement is a proposition?
10. Let Universal set U is {1, 2, 3, 4, 5, 6, 7, 8}, (Complement of A) A’ is {2, 5, 6, 7}, A ∩ B is {1, 3, 4} then the set B’ will surely have of which of the element?
11. The number of elements in a square matrix of order n is _____.
12. The number of vertices of odd degree in a graph is always________.
13. If R = {(1, y), (1, z), (3, y)} then R power (-1)= ___________.
14. If the longest chain in a partial order is of length l, then the partial order can be written as............. disjoint antichains.
15. Simplify the expression: XY’ + X’ + Y’X’.
16. The duality law of (P^Q)vT is ________.
17. G is strongly connected implies _________.
18. The composition of function is associative but not _______.
19. An Abelian Group satisfies the properties
20. Let R ={ (a,b),(c,d),(b,b)}, S = {(d,b),(c,b),(a,d)} then R composite S = ___________
21. The NAND statement is a combination of ______.
22. Which of the following traversal techniques lists the nodes of binary search in ascending order?
23. The problem of finding a path in a graph that visits every vertex exactly once is called?
24. Maximum number of edges in an n-node undirected graph without self loops is ____.
25. A relation R is defined on the set of integers as xRy if and only if (x+y) is even. Which of the following statement is TRUE?

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