1.If A ⊆ B and B ⊆ A then the two sets are A and B .
a)Null set b)Not equal c)Equal d)Subset
2.A set having no elements is called a .
a)Universal set b)Empty set c)Equal set d)Subset
3.A function of the form p(x)
q(x)
where p(x) and q(x) 6= 0 are polynomials is called .
a)Polynomial function b)Rational function c)Irratational function d)None of these
4.If f(a) = f(b) = 2 but a 6= b is .
a)onto b)one-to-one c)Both a and b d) None of these
5.Let aRb ⇒ bRa∀a, bA then R is .
a)Anti symmetric b)Symmetric c)Reflexive d)Transitive
6. The negation of P is Written as .
a) eP b) dP c) cP d) bP
7. The statement P and Q is called .
a) Negation b) Disjunction c) Conjunction d) Conditional
8. An algebraic structure (G, ∗) is called a .
a)commutative group b)algebraic structure c)semi-group d) abelian group
9. A group is said to be if it contains finite number of elements .
a) Finite group b) Semi group c)Monoid d) Groupoid
10.An algebraic structure is called a semi group.
a)(G, ∗) b)(G, +, ∗) c)(G, +) d) (+, ∗)
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Answers
Answer:
1.If A ⊆ B and B ⊆ A then the two sets are A and B .
a)Null set b)Not equal c)Equal d)Subset
2.A set having no elements is called a .
a)Universal set b)Empty set c)Equal set d)Subset
3.A function of the form p(x)
q(x)
where p(x) and q(x) 6= 0 are polynomials is called .
a)Polynomial function b)Rational function c)Irratational function d)None of these
4.If f(a) = f(b) = 2 but a 6= b is .
a)onto b)one-to-one c)Both a and b d) None of these
5.Let aRb ⇒ bRa∀a, bA then R is .
a)Anti symmetric b)Symmetric c)Reflexive d)Transitive
6. The negation of P is Written as .
a) eP b) dP c) cP d) bP
7. The statement P and Q is called .
a) Negation b) Disjunction c) Conjunction d) Conditional
8. An algebraic structure (G, ∗) is called a .
a)commutative group b)algebraic structure c)semi-group d) abelian group
9. A group is said to be if it contains finite number of elements .
a) Finite group b) Semi group c)Monoid d) Groupoid
10.An algebraic structure is called a semi group.
a)(G, ∗) b)(G, +, ∗) c)(G, +) d) (+, ∗)
1