Question # 1

The set of complex numbers forms

Choose an answer

Commutative group w.r.t addition

Commutative group w.r.t multiplication

Commutative group w.r.t division

Non commutative group w.r.t addition

Choose an answer

A

B

A'B'

B'A

The set of natural numbers is a subset of

Choose an answer

{1, 2, 3, .... 100}

The set of whole numbers

{2, 4, 6, 8, .....}

None of these

Choose an answer

a-b=ab

ab=a

a+b=ab

If C={p/p < 18, p is a prime number}, then C =

Choose an answer

{2,3,4,.........17}

{2,4,6,8................16}

{1,3,5,7,9,11,13,15,17}

{3,6,9,12,15}

The logic in which every statement is regarded as true or false and no other possibility is called

Choose an answer

Aristotelian login

Inductive logic

Non-Aristotelian logic

None of these

The graph of a quadratic function is

Choose an answer

Circle

Ellipse

Parabola

Hexagon

A∪(A∪B)= --------------------

Choose an answer

B

A

A∪B

None of these

A - B = ______

Choose an answer

A = B iff

Choose an answer

All elements of A also the elements of B

A and B should be singleton

A and B have the same number of elements

If both have the same element

Every set is an improper subset of

Choose an answer

Empty set

Equivalent set

Itself

Singleton set

More Classes

Other Links

ECAT Pre General Science Mathematics Chapter 2 Set, Functions and Groups Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer