MTH202 Final Term Solved MCQs

MTH202 FINAL TERM SOLVED MCQs

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Q1. When 5k is even, then 5k+5k+5k is odd. (1 marks)

1. True
2. False

Q2. An arrangement of objects without the consideration of order is called (1 marks)

1. Combination
2. Selection
3. None of these
4. Permutation

Q3. In the following graph (1 marks)

How many simple paths are there from 1v to 4v

1. 2
2. 3
3. 4

Q4. Changing rows of matrix into columns is called (1 marks)

1. Symmetric Matrix
2. Transpose of Matrix
3. Adjoint of Matrix

Q5. The list of the degrees of the vertices of graph in non increasing order is called (1 marks)

1. Isomorphic Invariant
2. Degree Sequence
3. Order of Graph

Q6. A vertex of degree greater than 1 in a tree is called a (1 marks)

1. Branch vertex
2. Terminal vertex
3. Ancestor

Q7. The word "algorithm" refers to a step-by-step method for performing some action (1 marks)

1. True
2. False
3. None of these

Q8. The sum of two irrational number must be an irrational number (1 marks)

1. True
2. False

Q9. An integer n is prime if, and only if, n > 1 and for all positive integers r and s, if n = r·s, then (1 marks)

1. r = 1 or s = 1.
2. r = 1 or s = 0.
3. r = 2 or s = 3.
4. None of these

Q10. An integer n is even if, and only if, n = 2k for some integer k. (1 marks)

1. True
2. False
3. Depends on the value of k

Q11. For any two sets A and B, A – (A – B) = (1 marks)

1. A Ç B
2. A È B
3. A – B