| 1 |
A set containing finite number of elements is called: |
- A. nullset
- B. superset
- C. finiteset
- D. infiniteset
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| 2 |
If a set is described by listing its elements within brackets is called: |
- A. set builder notation
- B. tabular form
- C. descriptive method
- D. none of these
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| 3 |
Truth table containing all the values true is called: |
- A. absurdity
- B. conjunction
- C. tautology
- D. none
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| 4 |
{2, 4, 6, 8, ...........} represents the set of: |
- A. positive odd numbers
- B. natural numbers
- C. prime numbers
- D. positive even numbers
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| 5 |
The identity element in a group is: |
- A. unique
- B. inifinite
- C. both a and b
- D. not possible
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| 6 |
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| 7 |
If a set is described in words, the method is called: |
- A. tabular form
- B. descriptiveform
- C. set builder notation
- D. non-tabular method
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| 8 |
A groupoid (S) is called __________ if it is associative in S: |
- A. group
- B. abelian-group
- C. semi-group
- D. associative-group
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| 9 |
B - A is a subset of: |
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| 10 |
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