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Definition of Language

Total questions: 100

Worksheet time: 1hrs 15mins

Name
Class
Date
1.

Fill in the blank: Language is a systematic way of ________ with other people using sounds or conventions or symbols.

a)

communication

b)

transportation

c)

cooking

d)

painting

2.

According to the definition, language can be a system of communication by:

a)

Speaking

b)

Writing

c)

Making signs

d)

All of the above

3.

What was language invented for?

a)

To perform operations

b)

To communicate ideas to others

c)

To design mathematics

d)

To create numbers

4.

Fill in the blank: The language of mathematics was designed for _________

a)

numbers

b)

letters

c)

colors

d)

animals

5.

Fill in the blank: The language of mathematics was designed for _________

a)

Sets

b)

Colors

c)

Animals

d)

Vehicles

6.

Fill in the blank: The language of mathematics was designed for _________

a)

functions

b)

poetry

c)

music

d)

painting

7.

Fill in the blank: The language of mathematics was designed to ________ operations.

a)

perform

b)

ignore

c)

complicate

d)

delay

8.

What are the ten digits commonly used in mathematics?

a)

0, 1, 2, 3, 4, 5, 6, 7, 8, 9

b)

1, 2, 3, 4, 5, 6, 7, 8, 9, 10

c)

0, 2, 4, 6, 8, 10, 12, 14, 16, 18

d)

1, 3, 5, 7, 9, 11, 13, 15, 17, 19

9.

Which symbol is used for addition in mathematics?

a)

×

b)

÷

c)

+

d)

−

10.

Which symbol represents subtraction?

a)

+

b)

−

c)

×

d)

÷

11.

Which of the following is a symbol for multiplication?

a)

×

b)

÷

c)

+

d)

−

12.

Which symbol is used for division?

a)

×

b)

÷

c)

+

d)

−

13.

Which of the following are commonly used as variables in mathematics?

a)

a, b, c, x, y

b)

red, blue, green, yellow

c)

cat, dog, bird, fish

d)

apple, orange, banana, grape

14.

What does the symbol '=' mean in mathematics?

a)

Equals

b)

Addition

c)

Subtraction

d)

Division

15.

What does the symbol '<' mean in mathematics?

a)

Less than

b)

Greater than

c)

Equal to

d)

Not equal to

16.

What does the symbol '>' mean in mathematics?

a)

Greater than

b)

Less than

c)

Equal to

d)

Not equal to

17.

What does the symbol '≤' mean in mathematics?

a)

Less than or equal to

b)

Greater than or equal to

c)

Equal to

d)

Less than

18.

What does the symbol '≥' mean in mathematics?

a)

Greater than or equal to

b)

Less than

c)

Equal to

d)

Not equal to

19.

What does the symbol 'π' represent in mathematics?

a)

Pi

b)

Sigma

c)

Delta

d)

Omega

20.

Which symbol represents union in set theory?

a)

∩

b)

∪

c)

⊆

d)

∅

21.

Which symbol represents intersection in set theory?

a)

∩

b)

∪

c)

⊆

d)

∅

22.

What does the symbol '∅' represent in set theory?

a)

Null or Empty Set

b)

Universal Set

c)

Singleton Set

d)

Subset

23.

What does the symbol '⊆' mean in set theory?

a)

Subset

b)

Union

c)

Intersection

d)

Superset

24.

What does the symbol '⊂' mean in set theory?

a)

Subset

b)

Union

c)

Intersection

d)

Superset

25.

What does the symbol '∈' mean in set theory?

a)

Element

b)

Subset

c)

Union

d)

Intersection

26.

What does the symbol '∉' mean in set theory?

a)

Not an Element

b)

Subset

c)

Union

d)

Intersection

27.

What does the symbol '⊄' mean in set theory?

a)

Not a Subset

b)

Subset

c)

Element of

d)

Union

28.

Which logic symbol means 'and'?

a)

∧

b)

∨

c)

→

d)

¬

29.

Which logic symbol means 'or'?

a)

∨

b)

∧

c)

→

d)

↔

30.

Which logic symbol means 'not'?

a)

¬

b)

∧

c)

∨

d)

→

31.

Which logic symbol means 'implies'?

a)

→

b)

∧

c)

∨

d)

↔

32.

Which logic symbol means 'if and only if'?

a)

↔

b)

→

c)

∧

d)

∨

33.

Which of the following is a rational number?

a)

√2

b)

7/4

c)

√3

d)

√4

34.

Fill in the blank: The set of natural numbers is represented by ___ .

a)

N = {1, 2, 3, ...}

b)

Z = {..., -2, -1, 0, 1, 2, ...}

c)

Q = {a/b | a, b ∈ Z, b ≠ 0}

d)

R = {all real numbers}

35.

Which of the following numbers is an irrational number?

a)

-8

b)

0

c)

√2

d)

3/4

36.

Fill in the blank: The set of whole numbers is ___ .

a)

W = {0, 1, 2, 3, ...}

b)

W = {1, 2, 3, ...}

c)

W = {-1, 0, 1, 2, ...}

d)

W = {0, 1, 2, 3, 4, 5}

37.

Which of the following is a prime number from the set of even numbers?

a)

2

b)

4

c)

8

d)

12

38.

Fill in the blank: The set of integers is Z = ?

a)

Z = {..., -3, -2, -1, 0, 1, 2, 3, ...}

b)

Z = {0, 1, 2, 3, ...}

c)

Z = {1, 2, 3, 4, ...}

d)

Z = {..., -2, -1, 0, 1, 2, ...}

39.

Which of the following is a composite number from the set of odd numbers?

a)

3

b)

5

c)

9

d)

13

40.

Fill in the blank: The set of rational numbers is denoted by __.

a)

Q

b)

R

c)

Z

d)

N

41.

Which of the following is NOT a whole number?

a)

0

b)

2

c)

-1

d)

5

42.

What is the meaning of the symbol '+' in mathematics?

a)

Plus

b)

Minus

c)

Divide

d)

Multiply

43.

What is the meaning of the symbol '-' in mathematics?

a)

Minus

b)

Plus

c)

Multiply

d)

Divide

44.

What is the meaning of the symbol '×' in mathematics?

a)

Multiplied by

b)

Divided by

c)

Added to

d)

Subtracted from

45.

What is the meaning of the symbol '÷' in mathematics?

a)

Divided by

b)

Multiplied by

c)

Added to

d)

Subtracted from

46.

What is the meaning of the symbol '±' in mathematics?

a)

Plus or minus

b)

Greater than or equal to

c)

Approximately equal to

d)

Division

47.

What is the meaning of the symbol '>' in mathematics?

a)

Is greater than

b)

Is less than

c)

Is equal to

d)

Is not equal to

48.

What is the meaning of the symbol '<' in mathematics?

a)

Is less than

b)

Is greater than

c)

Is equal to

d)

Is not equal to

49.

What is the meaning of the symbol '=' in mathematics?

a)

Is equal to

b)

Is greater than

c)

Is less than

d)

Is not equal to

50.

What is the meaning of the symbol '≠' in mathematics?

a)

Is not equal to

b)

Is greater than

c)

Is less than

d)

Is equal to

51.

What is the meaning of the symbol '~' in mathematics?

a)

Is similar to

b)

Is equal to

c)

Is greater than

d)

Is less than

52.

What is the meaning of the symbol '≅' in mathematics?

a)

Is congruent to

b)

Is equal to

c)

Is similar to

d)

Is approximately equal to

53.

What is the meaning of the symbol '∞' in mathematics?

a)

Infinity

b)

Zero

c)

Negative number

d)

Square root

54.

What is the meaning of the symbol '≥' in mathematics?

a)

Is greater than or equals

b)

Is less than

c)

Is equal to

d)

Is not equal to

55.

What is the meaning of the symbol '≤' in mathematics?

a)

Is less than or equals

b)

Is greater than

c)

Is equal to

d)

Is not equal to

56.

What is the meaning of the symbol '⇔' in mathematics?

a)

Is equivalent to

b)

Is greater than

c)

Is less than

d)

Is not equal to

57.

What is the meaning of the symbol '⇒' in mathematics?

a)

Implies

b)

Equals

c)

Is a subset of

d)

Is an element of

58.

What is the meaning of the symbol 'θ' in mathematics?

a)

Theta

b)

Sigma

c)

Delta

d)

Omega

59.

What is the meaning of the symbol '∅' in mathematics?

a)

Empty set

b)

Union of sets

c)

Intersection of sets

d)

Universal set

60.

What is the meaning of the symbol 'Δ' in mathematics?

a)

Triangle or delta

b)

Sum of squares

c)

Square root

d)

Infinity

61.

What is the meaning of the symbol '∀' in mathematics?

a)

For all

b)

There exists

c)

Approximately equal to

d)

Subset of

62.

What is the meaning of the symbol 'π' in mathematics?

a)

Pi; 3.14159

b)

Phi; 1.61803

c)

Euler's number; 2.71828

d)

Sigma; summation

63.

What is the meaning of the symbol '∫' in mathematics?

a)

Integral

b)

Derivative

c)

Summation

d)

Product

64.

What is the meaning of the symbol '∩' in mathematics?

a)

Intersection of two sets

b)

Union of two sets

c)

Difference of two sets

d)

Product of two sets

65.

What is the meaning of the symbol '∪' in mathematics?

a)

Union of two sets

b)

Intersection of two sets

c)

Difference of two sets

d)

Product of two sets

66.

What is the meaning of the symbol '!' in mathematics?

a)

Factorial

b)

Permutation

c)

Combination

d)

Absolute value

67.

What is the meaning of the symbol '∴' in mathematics?

a)

Therefore

b)

Because

c)

Approximately equal to

d)

Proportional to

68.

What is the meaning of the symbol '√' in mathematics?

a)

Square root of

b)

Cube root of

c)

Addition of

d)

Division of

69.

What is the meaning of the symbol '⟷' in mathematics?

a)

Line AB

b)

Ray AB

c)

Segment AB

d)

Angle AB

70.

What is the meaning of the symbol '⟶' in mathematics?

a)

Ray AB

b)

Line segment AB

c)

Angle AB

d)

Vector AB

71.

What is the meaning of the symbol '—' in mathematics?

a)

Segment AB

b)

Angle AB

c)

Circle AB

d)

Ray AB

72.

What is the meaning of the symbol '∟' in mathematics?

a)

Right angle

b)

Parallel lines

c)

Obtuse angle

d)

Perpendicular bisector

73.

What is the meaning of the symbol '∠' in mathematics?

a)

Angle

b)

Circle

c)

Line segment

d)

Triangle

74.

What is the meaning of the symbol 'Σ' in mathematics?

a)

Sum of

b)

Product of

c)

Difference of

d)

Division of

75.

What is the meaning of the symbol '{ }' in mathematics?

a)

Braces (grouping)

b)

Parentheses (round brackets)

c)

Square brackets (interval notation)

d)

Angle brackets (vectors)

76.

What is the meaning of the symbol '[ ]' in mathematics?

a)

Brackets

b)

Parentheses

c)

Curly braces

d)

Angle brackets

77.

What is the meaning of the symbol '( )' in mathematics?

a)

Parentheses (grouping)

b)

Addition

c)

Division

d)

Exponentiation

78.

What is the meaning of the symbol '⊥' in mathematics?

a)

Perpendicular

b)

Parallel

c)

Congruent

d)

Similar

79.

What is the meaning of the symbol '∃' in mathematics?

a)

Exists

b)

For all

c)

Is equal to

d)

Subset of

80.

What is the meaning of the symbol '%' in mathematics?

a)

Percent

b)

Perimeter

c)

Product

d)

Pi

81.

Determine the following if a function or not? 1. Mapping: Makati, Manila, Q.C, Caloocan → Metro Manila

a)

Function

b)

Not a Function

82.

Determine the following if a function or not? 2. Mapping: 3 → 3, 6, 9, 12, 15

a)

Function

b)

Not a Function

83.

Determine the following if a function or not? 4. Mapping: -4, -3, -2, -1 → -4, -3, -2, -1

a)

Function

b)

Not a Function

84.

Determine the following if a function or not? 5. Mapping: Belmonte, Atienza, Abalos, Binay → QC, Manila, Mandaluyong, Makati

a)

Function

b)

Not a Function

85.

Determine the following if a function or not? 6. {(-1,1),(0,2),(1,3),(2,4),(3,5)}

a)

Function

b)

Not a Function

86.

Determine the following if a function or not? 7. {(-2,16),(-1,1),(0,0),(1,1),(2,16),(3,18)}

a)

Function

b)

Not a Function

87.

Determine the following if a function or not? 9. {(-1,-1),(0,2),(1,5),(2,8),(3,11)}

a)

Function

b)

Not a Function

88.

Determine the following if a function or not? 10. {(-2,1 1/4),(-1,1 1/2),(0,2),(1,3),(2,5)}

a)

Function

b)

Not a Function

89.

Fill in the blank: Evaluating functions is a process of calculating the value of a function (y) for given values of ____.

a)

x

b)

y

c)

z

d)

n

90.

Given the function f(x)=x, find f(-1).

a)

1

b)

2

c)

-1

d)

-2

91.

Given the function f(x) = x, find f(1/2).

a)

x

b)

1

c)

0.05

d)

1/2

92.

Given the function f(x) = 6x - 4, find f(-3).

a)

-18

b)

-20

c)

-22

d)

-24

93.

Given the function f(x) = 6x - 4, find f(5).

a)

26

b)

27

c)

28

d)

30

94.

Given the function f(x) = 6x - 4, find f(0).

a)

-1

b)

-2

c)

-3

d)

-4

95.

Given the function g(x) = x2 - 3x - 21, find f(1/3).

a)

-20 / 9

b)

-197 / 9

c)

-67 / 9

d)

-189 / 9

96.

Given the function g(x) = x2 - 3x - 21, find f(7)

a)

-21

b)

-14

c)

49

d)

7

97.

Given the function g(x) = x2 - 3x - 21, find f(1)

a)

-23

b)

-22

c)

-21

d)

-20

98.

Given the function g(x) = 3x2 - 6x +4, find f ( 5\sqrt{5} ).

a)

13 5\sqrt{5}  

b)

19 - 6 5\sqrt{5}  

c)

5\sqrt{5}  

d)

13

99.

Find f(-4) if f(x) = 3/(x-7).

a)

3/7

b)

-4

c)

-9/'14

d)

-3/11

100.

WHAT IS THE FULL NAME OF YOUR INSTRUCTOR IN "MMW.”-GEC-3

a)

EDWIN E. JAMBRE JR

b)

EDZ E. JAMBRE JR

c)

EDWIN G. JAMBRE JR

d)

EDWIN E. JAMBRE SR

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