11th Class FA Mathematics Chapter 2 Online Test

• 
  A
• 
  B
• 
  C
• 
  D

The number of subsets of a set having three elements is:

• 2 A
• 3 B
• 4 C
• 8 D

• 
  A
• 
  B
• 
  C
• 
  D

Distinct objects means:

• identical objects A
• not identical B
• similar C
• none of these D

• 
  A
• 
  B
• 
  C
• 
  D

• p is false and q is true A
• both p and q are false B
• p is true and q is false C
• both p and q are true D

• 
  A
• 
  B
• 
  C
• 
  D

• {1, 2, 3} A
• {5, 6, 7} B
• {4} C
• 
  D

A declarative statement which is either true or false but not both is called:

• logic A
• proposition B
• induction C
• deduction D

Inverse of an element in a group is:

• infinite A
• finite B
• unique C
• not possible D

• p is false and q is true A
• both p and q are false B
• p is true and q is false C
• both p and q are true D

• A A
• B B
• 
  C
• 
  D

Truth table containing all the values true is called:

• absurdity A
• conjunction B
• tautology C
• none D

A - B is a subset of:

• A A
• B B
• 
  C
• 
  D

A set containing finite number of elements is called:

• nullset A
• superset B
• finiteset C
• infiniteset D

• a is an element of a set A A
• a is subset of A B
• a is a whole number C
• a contains A D

A set having no element is called:

• null set A
• subset B
• singleton C
• superset D

If a set is described by listing its elements within brackets is called:

• set builder notation A
• tabular form B
• descriptive method C
• none of these D

{2, 4, 6, 8, ...........} represents the set of:

• positive odd numbers A
• natural numbers B
• prime numbers C
• positive even numbers D

• A A
• B B
• 
  C
• 
  D