> > Telecommunications Engineering MCQs > Engineering Mathematics MCQs

Engineering Mathematics MCQ

1. What is a rate-multiplication story?

A number story in which one quantity is a rate divided by another quantity.

A number story in which one quantity is a rate added to another quantity.

A number story in which one quantity is a rate times another quantity.

A number story in which one quantity is a rate subtracted from another quantity.

Answer

Correct Answer: A number story in which one quantity is a rate times another quantity.

Note: This Question is unanswered, help us to find answer for this one

2. What is the rate in the following example?100 mi 2 hr

2 hours

50 miles per hour

100 miles

100

Answer

Correct Answer: 50 miles per hour

Note: This Question is unanswered, help us to find answer for this one

3. What does the word "rank" mean?

In the military, rows and columns of rectangular formations are sometimes called rank and file, respectively.

A row in an array.

To put in order by size; to sort from smallest to largest or vice versa.

To give a title to someone in the military.

Answer

Correct Answer: To put in order by size; to sort from smallest to largest or vice versa.

Note: This Question is unanswered, help us to find answer for this one

4. What does the word "range" mean?

The sum of a set of data.

The average of a set of data.

The product of a set of data.

The difference between the maximum and the minimum in a set of data.

Answer

Correct Answer: The difference between the maximum and the minimum in a set of data.

Note: This Question is unanswered, help us to find answer for this one

5. What is a random number?

A number produced by a random experiment

A number that is not divisible by 3

A number that is not a whole number

A number between 1 and 10

Answer

Correct Answer: A number produced by a random experiment

Note: This Question is unanswered, help us to find answer for this one

6. What is a random experiment?

An experiment with only one possible outcome

An experiment that cannot be repeated

An experiment with a pre-determined outcome

An experiment in which all outcomes are equally likely.

Answer

Correct Answer: An experiment in which all outcomes are equally likely.

Note: This Question is unanswered, help us to find answer for this one

7. What is the plural form of radius?

Radiuses or radii

Radio

Radiusses

Radiusse

Answer

Correct Answer: Radiuses or radii

Note: This Question is unanswered, help us to find answer for this one

8. What is the quotitive division?

A type of division that is used to divide large numbers

A type of division that uses measurements

A type of division that does not use measurements

Same as measurement division.

Answer

Correct Answer: Same as measurement division.

Note: This Question is unanswered, help us to find answer for this one

9. What is the result of dividing one number by another number called?

Sum

Product

Difference

Quotient

Answer

Correct Answer: Quotient

Note: This Question is unanswered, help us to find answer for this one

10. What is the quick common denominator of 3/4 and 5/6?

Answer

Correct Answer: 24

Note: This Question is unanswered, help us to find answer for this one

11. What is a U.S. customary unit of volume or capacity that equals to 32 fluid ounces?

Ounce

Gallon

Quart

Pint

Answer

Correct Answer: Quart

Note: This Question is unanswered, help us to find answer for this one

12. How many cups are in a quart?

Answer

Correct Answer: 4

Note: This Question is unanswered, help us to find answer for this one

13. How many sides does a quadrilateral have?

Answer

Correct Answer: 4

Note: This Question is unanswered, help us to find answer for this one

14. What is another word for quadrilateral?

Quadrangle

Hexagon

Octagon

Pentagon

Answer

Correct Answer: Quadrangle

Note: This Question is unanswered, help us to find answer for this one

15. What does the prefix "quad" mean?

Five

Six

Seven

Four

Answer

Correct Answer: Four

Note: This Question is unanswered, help us to find answer for this one

16. If the legs of a right triangle have lengths a and b, and the hypotenuse has length c, what is the value of c?

C = 1/a + 1/b

C = √(a^2 + b^2)

C = a + b

C = a - b

Answer

Correct Answer: C = √(a^2 + b^2)

Note: This Question is unanswered, help us to find answer for this one

17. What is a pyramid?

A five-sided polygon

A polyhedron with a triangular base and three or more triangular sides

A three-sided polygon

A four-sided polygon

Answer

Correct Answer: A polyhedron with a triangular base and three or more triangular sides

Note: This Question is unanswered, help us to find answer for this one

18. What is a protractor used for?

Measuring or drawing squares

Measuring or drawing rectangles

Measuring or drawing angles

Measuring or drawing circles

Answer

Correct Answer: Measuring or drawing angles

Note: This Question is unanswered, help us to find answer for this one

19. A full-circle protractor can measure and draw angles up to _____?

190°

360°

200°

180°

Answer

Correct Answer: 360°

Note: This Question is unanswered, help us to find answer for this one

20. What is a proportion?

A fraction that represents a rate or a ratio

The speed at which Alan can travel

A number model equating two fractions

A problem that cannot be solved

Answer

Correct Answer: A number model equating two fractions

Note: This Question is unanswered, help us to find answer for this one

21. Is a proper fraction always between -1 and 1?

Only when the numerator is less than the denominator

Yes

Proper fractions can only be proper when they are decimals

Answer

Correct Answer: Yes

Note: This Question is unanswered, help us to find answer for this one

22. Which is an example of a proper fraction?

2/3

4/5

1/4

3/4

Answer

Correct Answer: 3/4

Note: This Question is unanswered, help us to find answer for this one

23. What is a proper factor?

Any factor of a counting number

Any factor of a counting number except the number itself

The number itself

A number greater than 1 that is not prime

Answer

Correct Answer: Any factor of a counting number except the number itself

Note: This Question is unanswered, help us to find answer for this one

24. What is a project in Everyday Mathematics?

An activity to be completed in one or more days by small groups or by a whole class.

A contest

A party

A game

Answer

Correct Answer: An activity to be completed in one or more days by small groups or by a whole class.

Note: This Question is unanswered, help us to find answer for this one

25. How do you program a calculator to repeat a calculation?

Use the built-in constant operation feature

Use a key sequence

Enter a number

Use the memory

Answer

Correct Answer: Use the memory

Note: This Question is unanswered, help us to find answer for this one

26. What is the product of 4 and 3?

Answer

Correct Answer: 12

Note: This Question is unanswered, help us to find answer for this one

27. What is the result of multiplying two numbers called?

Sum

Product

Multiplicand

Addend

Answer

Correct Answer: Product

Note: This Question is unanswered, help us to find answer for this one

28. What is a probability tree diagram?

A drawing used to analyze a probability situation that consists of two or more choices or stages.

A drawing used to analyze a probability situation that consists of three or more choices

A drawing used to analyze a probability situation that consists of one choice

A drawing used to analyze a probability situation that consists of four choices

Answer

Correct Answer: A drawing used to analyze a probability situation that consists of two or more choices or stages.

Note: This Question is unanswered, help us to find answer for this one

29. What does the Probability Meter show?

Probabilities as fractions, decimals, and percents

It is a type of graph

It is a tool used in Sixth Grade Everyday Mathematics

The likelihood of an event occurring

Answer

Correct Answer: Probabilities as fractions, decimals, and percents

Note: This Question is unanswered, help us to find answer for this one

30. What is the probability of a fair coin showing HEADS?

1/4

3/4

1/2

Answer

Correct Answer: 1/2

Note: This Question is unanswered, help us to find answer for this one

31. A prism is a polyhedron with _____.

Two parallel and congruent polygonal regions for bases and lateral faces

One triangular base and three rectangular faces

Three rectangular faces

Four triangular faces

Answer

Correct Answer: Two parallel and congruent polygonal regions for bases and lateral faces

Note: This Question is unanswered, help us to find answer for this one

32. What is a prime number?

A number that is divisible by 5

A number that is divisible by 2

A number that is divisible by 3

A counting number greater than 1 that has exactly two whole number factors, 1 and itself

Answer

Correct Answer: A counting number greater than 1 that has exactly two whole number factors, 1 and itself

Note: This Question is unanswered, help us to find answer for this one

33. What is the prime meridian?

An imaginary semicircle on Earth that connects the North and South Poles through Greenwich, England.

A line of longitude that passes through Greenwich, England.

The South Pole.

The North Pole.

Answer

Correct Answer: An imaginary semicircle on Earth that connects the North and South Poles through Greenwich, England.

Note: This Question is unanswered, help us to find answer for this one

34. What does every counting number greater than 1 have?

A factorization that is not unique

A needle

No prime factorization

A unique prime factorization

Answer

Correct Answer: A unique prime factorization

Note: This Question is unanswered, help us to find answer for this one

35. What is the preimage in a transformation?

The image in a transformation

The original figure in a transformation

The starting figure in a transformation

The final figure in a transformation

Answer

Correct Answer: The original figure in a transformation

Note: This Question is unanswered, help us to find answer for this one

36. In statistics, what is a prediction line called?

Trend line

Linear regression

Line of best fit

Regression analysis

Answer

Correct Answer: Regression analysis

Note: This Question is unanswered, help us to find answer for this one

37. What does the word "predict" mean in mathematics?

To calculate the present based on experimental data

To calculate the past based on experimental data

To say what will happen in the future based on experimental data or theoretical calculation

To calculate the future based on experimental data

Answer

Correct Answer: To say what will happen in the future based on experimental data or theoretical calculation

Note: This Question is unanswered, help us to find answer for this one

38. How many 16-inch markings are on a ruler that is more precise than a ruler with only 1/4-inch markings?

Answer

Correct Answer: 1

Note: This Question is unanswered, help us to find answer for this one

39. Which is more precise, a measurement to the nearest foot or a measurement to the nearest inch?

Nearest meter

Nearest mile

Nearest kilometer

Nearest inch

Answer

Correct Answer: Nearest inch

Note: This Question is unanswered, help us to find answer for this one

40. What term is used to describe the level of accuracy of a measurement?

Round off

Precision

Average value

Significant digits

Answer

Correct Answer: Significant digits

Note: This Question is unanswered, help us to find answer for this one

41. What does the word "precise" mean?

Exact or accurate

Imprecise

Large

Rough

Answer

Correct Answer: Exact or accurate

Note: This Question is unanswered, help us to find answer for this one

42. In Everyday Mathematics, what is a power of 10?

A number that can be written in the form 10a, where a is an integer

A number that can be written in the form 10 a, where a is a counting number

A number divisible by 10

A number that can be written in the form 10 a, where a is a non-negative integer

Answer

Correct Answer: A number that can be written in the form 10 a, where a is a counting number

Note: This Question is unanswered, help us to find answer for this one

43. What is the power of a number?

The product of factors that are all the same

The product of factors

The result of division

The result of ab for any numbers a and b

Answer

Correct Answer: The product of factors that are all the same

Note: This Question is unanswered, help us to find answer for this one

44. What does the term "power" mean in math?

Subtraction

Addition

Exponent

Multiplication

Answer

Correct Answer: Exponent

Note: This Question is unanswered, help us to find answer for this one

45. What is a U.S. customary unit of weight equal to 16 ounces?

Milliliter

Gallon

Pound

Kilometer

Answer

Correct Answer: Pound

Note: This Question is unanswered, help us to find answer for this one

46. What is the conversion rate of 1 pound to kilograms?

1.8143695 kilograms

0.45359237 kilograms

0.90718474 kilograms

2.7215548 kilograms

Answer

Correct Answer: 0.45359237 kilograms

Note: This Question is unanswered, help us to find answer for this one

47. What are positive rational numbers?

Prime numbers

Imaginary numbers

Negative numbers

Rational numbers greater than zero

Answer

Correct Answer: Rational numbers greater than zero

Note: This Question is unanswered, help us to find answer for this one

48. A number that can be written in the form 10 a, where a is a counting number is called?

Zero power of 10

Positive power of 10

Exponential of 10

Negative power of 10

Answer

Correct Answer: Positive power of 10

Note: This Question is unanswered, help us to find answer for this one

49. What are positive numbers?

Numbers less than 0

Negative numbers

Zero

Numbers greater than 0

Answer

Correct Answer: Numbers greater than 0

Note: This Question is unanswered, help us to find answer for this one

50. What are the opposites of the negative numbers?

Positive numbers

Whole numbers

Zero

Negative numbers

Answer

Correct Answer: Positive numbers

Note: This Question is unanswered, help us to find answer for this one

51. What is the number of people given as a rate per square mile?

Population growth

Population density

Population decline

Population multiplier

Answer

Correct Answer: Population density

Note: This Question is unanswered, help us to find answer for this one

52. What is the definition of population?

The total number of people living within a defined geographic region.

The total number of people living in a defined geographic region

The total number of people living in a defined area

The total number of people living within a defined geographic area

Answer

Correct Answer: The total number of people living within a defined geographic region.

Note: This Question is unanswered, help us to find answer for this one

53. What is the plural of polyhedron?

Polyhedrome

Polyhedromes

Polyhedras

Polyhedrons or polyhedra

Answer

Correct Answer: Polyhedrons or polyhedra

Note: This Question is unanswered, help us to find answer for this one

54. Which of the following is NOT a 3-dimensional figure?

Rectangular prism

Cube

Square

Sphere

Answer

Correct Answer: Square

Note: This Question is unanswered, help us to find answer for this one

55. A set of points in a plane that are connected by line segments is called?

A parallelogram

A square

A rectangle

A polygon

Answer

Correct Answer: A polygon

Note: This Question is unanswered, help us to find answer for this one

56. What is the minimum number of sides that a polygon can have?

Answer

Correct Answer: 3

Note: This Question is unanswered, help us to find answer for this one

57. What does the prefix "poly-" mean?

Three

One

Many

Two

Answer

Correct Answer: Many

Note: This Question is unanswered, help us to find answer for this one

58. What is point symmetry?

A figure has point symmetry if it is a reflection image of itself through a center of symmetry C.

A figure has point symmetry if it is a translation image of itself through a center of symmetry C.

A figure has point symmetry if it is a rotation image of itself through a center of symmetry C.

Point symmetry is the same as rotation symmetry around point C through a 180° turn.

Answer

Correct Answer: A figure has point symmetry if it is a reflection image of itself through a center of symmetry C.

Note: This Question is unanswered, help us to find answer for this one

59. What is a point in mathematics?

An exact location in space

A shape

An undefined term

A number

Answer

Correct Answer: An exact location in space

Note: This Question is unanswered, help us to find answer for this one

60. Which of the following is not a plane figure?

Squares

Pentagons

Cubes

Triangles

Answer

Correct Answer: Cubes

Note: This Question is unanswered, help us to find answer for this one

61. What is a plane in Everyday Mathematics?

A 3-dimensional object

A object with undefined shape

A surface with no area

A 2-dimensional flat surface that extends forever in all directions.

Answer

Correct Answer: A 2-dimensional flat surface that extends forever in all directions.

Note: This Question is unanswered, help us to find answer for this one

62. In formal Euclidean geometry, what is plane?

A line

An undefined geometric term

A 2-dimensional flat surface

A 3-dimensional object

Answer

Correct Answer: An undefined geometric term

Note: This Question is unanswered, help us to find answer for this one

63. What is place value?

A system that gives a digit a value according to its position, or place, in a number.

A system that gives a digit a value according to its position, or place, in a word.

A system that gives a digit a value according to its position, or place, in a sentence.

A system that gives a digit a value according to its position, or place, in a paragraph.

Answer

Correct Answer: A system that gives a digit a value according to its position, or place, in a number.

Note: This Question is unanswered, help us to find answer for this one

64. What is the value of the digit 5 in the number 325?

Answer

Correct Answer: 5

Note: This Question is unanswered, help us to find answer for this one

65. A U.S. pint is

8 fluid ounces

1 pound

Equal to 4 cups

Equal to 2 cups

Answer

Correct Answer: Equal to 2 cups

Note: This Question is unanswered, help us to find answer for this one

66. What is a pie graph?

A graph that is shaped like a triangle, with each section representing a percentage of the whole

A graph that is shaped like a square, with each section representing a percentage of the whole

A graph that is shaped like a circle, with each section representing a percentage of the whole

A graph that is shaped like a rectangle, with each section representing a percentage of the whole

Answer

Correct Answer: A graph that is shaped like a circle, with each section representing a percentage of the whole

Note: This Question is unanswered, help us to find answer for this one

67. Which of the following is true about pi (π)?

Pi is the same for every circle and is an irrational number that is approximately equal to 3.14.

It is the ratio of the circumference of a circle to its diameter.

It is the ratio of the area of a circle to its circumference.

It is the ratio of the area of a circle to the square of its radius.

Answer

Correct Answer: It is the ratio of the circumference of a circle to its diameter.

Note: This Question is unanswered, help us to find answer for this one

68. What is a per-unit rate?

A rate with 3 units of something in the denominator.

A rate with 2 units of something in the denominator.

A rate with 4 units of something in the denominator.

A rate with 1 unit of something in the denominator.

Answer

Correct Answer: A rate with 1 unit of something in the denominator.

Note: This Question is unanswered, help us to find answer for this one

69. What does a per-unit rate tell you?

How many of one thing there are for 1 unit of another thing

The rate of two different things

The amount of one thing

The denominator in a rate

Answer

Correct Answer: How many of one thing there are for 1 unit of another thing

Note: This Question is unanswered, help us to find answer for this one

70. What is a "personal-measurement reference"?

A person's height

A person's weight

The average size of a person's thumb

A convenient approximation for a standard unit of measurement

Answer

Correct Answer: A convenient approximation for a standard unit of measurement

Note: This Question is unanswered, help us to find answer for this one

71. What is a perpendicular bisector?

A line, ray, or segment that bisects a line segment at a right angle.

A line, ray, or segment that bisects a line segment at an angle.

A line, ray, or segment that is perpendicular to a line segment.

A line, ray, or segment that is parallel to a line segment.

Answer

Correct Answer: A line, ray, or segment that bisects a line segment at a right angle.

Note: This Question is unanswered, help us to find answer for this one

72. What is the perpendicular bisector of a line segment?

A line that is parallel to a line segment.

A line that bisects a line segment at any angle.

A line that is perpendicular to a line segment.

A line that bisects a line segment at a right angle.

Answer

Correct Answer: A line that bisects a line segment at a right angle.

Note: This Question is unanswered, help us to find answer for this one

73. What is the symbol for "is perpendicular to"?

⊥

≡

Answer

Correct Answer: ⊥

Note: This Question is unanswered, help us to find answer for this one

74. What is the perimeter of a rectangle with length l and width w?

P = 2 * (l + w)

P = (l + w)

P = 2l + 2w

P = l + w

Answer

Correct Answer: P = 2 * (l + w)

Note: This Question is unanswered, help us to find answer for this one

75. What is 1% expressed as a decimal?

1.0

10.0

0.01

0.1

Answer

Correct Answer: 0.01

Note: This Question is unanswered, help us to find answer for this one

76. What does "per capita" mean?

Twice as much

For each person

Below average

Above average

Answer

Correct Answer: For each person

Note: This Question is unanswered, help us to find answer for this one

77. What does "per" mean?

By the hour

In addition to

In spite of

For each, as in ten chairs per row or six tickets per family

Answer

Correct Answer: For each, as in ten chairs per row or six tickets per family

Note: This Question is unanswered, help us to find answer for this one

78. What is a 5-sided polygon called?

Heptagon

Decagon

Nonagon

Pentagon

Answer

Correct Answer: Pentagon

Note: This Question is unanswered, help us to find answer for this one

79. What does the prefix "penta-" mean?

Three

Two

Five

Four

Answer

Correct Answer: Five

Note: This Question is unanswered, help us to find answer for this one

80. What is a pattern?

A non-repetitive order or arrangement

A repetitive order or arrangement

A random arrangement

An arrangement that cannot be predicted

Answer

Correct Answer: A repetitive order or arrangement

Note: This Question is unanswered, help us to find answer for this one

81. What is the denominator of a part-whole fraction?

The whole, or the ONE

The number of parts of the whole

The fraction

The numerator

Answer

Correct Answer: The whole, or the ONE

Note: This Question is unanswered, help us to find answer for this one

82. What is a part-to-whole ratio?

A ratio that compares a part of a whole to another part of the whole.

A ratio that compares a part of a whole to the whole.

A ratio that compares a whole to a part of the whole.

A ratio that compares two parts of a whole.

Answer

Correct Answer: A ratio that compares a part of a whole to the whole.

Note: This Question is unanswered, help us to find answer for this one

83. What is a part-to-part ratio?

A ratio that compares a whole to a part of that whole.

Two ratios that have the same value.

A ratio that compares a part of a whole to another part of the same whole.

A ratio that compares a part of a whole to the whole itself.

Answer

Correct Answer: A ratio that compares a part of a whole to another part of the same whole.

Note: This Question is unanswered, help us to find answer for this one

84. What is a parts-and-total story?

A number story in which a whole is made up of related parts.

A number story in which a whole is made up of distinct parts.

A number story in which a whole is made up of composite parts.

A number story in which a whole is made up of indistinguishable parts

Answer

Correct Answer: A number story in which a whole is made up of distinct parts.

Note: This Question is unanswered, help us to find answer for this one

85. In which section of Everyday Mathematics can you find more information on parts-and-total diagrams?

Section 10.3.1

Section 9.4.1

Section 10.2.1

Section 11.3.1

Answer

Correct Answer: Section 10.3.1

Note: This Question is unanswered, help us to find answer for this one

86. What is the term for the type of division used to solve an equal-sharing story?

Subtractive division

Additive division

Multiplicative division

Partitive division

Answer

Correct Answer: Partitive division

Note: This Question is unanswered, help us to find answer for this one

87. What is the final product in partial-products multiplication?

The quotient of the partial products

The sum of the partial products

The product of the partial products

The difference of the partial products

Answer

Correct Answer: The sum of the partial products

Note: This Question is unanswered, help us to find answer for this one

88. What is the meaning of parentheses?

Grouping symbols

Sine

A type of quotation

Addition

Answer

Correct Answer: Grouping symbols

Note: This Question is unanswered, help us to find answer for this one

89. What are parallels?

Lines of longitude

Geographical landmarks

Imaginary lines

Lines of latitude

Answer

Correct Answer: Lines of latitude

Note: This Question is unanswered, help us to find answer for this one

90. What are parallel planes?

Two planes that are always the same distance apart

One plane being parallel to a 1-dimensional shape in another plane.

Planes in space that never meet.

Two planes that always meet

Answer

Correct Answer: Planes in space that never meet.

Note: This Question is unanswered, help us to find answer for this one

91. What are two parallel planes?

Two planes that are perpendicular to each other

Two parallel planes are always the same distance apart.

Two planes that are parallel to each other

Two planes that intersect each other

Answer

Correct Answer: Two parallel planes are always the same distance apart.

Note: This Question is unanswered, help us to find answer for this one

92. What is the definition of parallel lines?

Lines in a plane that are always the same distance apart.

Lines in a plane that never meet.

Lines in a plane that always meet.

Lines in a plane that are perpendicular to each other.

Answer

Correct Answer: Lines in a plane that never meet.

Note: This Question is unanswered, help us to find answer for this one

93. What is the name for problems in which pan balances represent linear equations?

Problems with pan balances

Linear equation problems

Pan-balance problems

Balance problems

Answer

Correct Answer: Pan-balance problems

Note: This Question is unanswered, help us to find answer for this one

94. What does a pan balance represent in Fifth and Sixth Grade Everyday Mathematics?

Percentages

Fractions

Linear equations

Decimals

Answer

Correct Answer: Linear equations

Note: This Question is unanswered, help us to find answer for this one

95. What is a pan balance?

A device used to mix colors

A device used to weigh objects or compare their weights

A device used in making bread

A device used to measure distance

Answer

Correct Answer: A device used to weigh objects or compare their weights

Note: This Question is unanswered, help us to find answer for this one

96. Which of the following is the correct definition of output?

The values for y in a function consisting of ordered pairs (x,y).

Numbers or other information displayed by a human.

A number paired to an input by an imaginary function machine applying a rule.

Numbers or other information displayed by calculator or computer.

Answer

Correct Answer: Numbers or other information displayed by calculator or computer.

Note: This Question is unanswered, help us to find answer for this one

97. What is the meaning of the word "outcome"?

Something that happens during an event

The end of an event

The beginning of an event

A possible result of a chance experiment or situation

Answer

Correct Answer: A possible result of a chance experiment or situation

Note: This Question is unanswered, help us to find answer for this one

98. A U.S. customary unit of weight equal to 1 16 of a pound is known as?

Pint

Gallon

Quart

Ounce

Answer

Correct Answer: Ounce

Note: This Question is unanswered, help us to find answer for this one

99. On a coordinate grid, where do the two axes intersect?

At the point (0,1)

At the point (1,1)

At the point (1,0)

At the point (0,0)

Answer

Correct Answer: At the point (0,0)

Note: This Question is unanswered, help us to find answer for this one

100. What is the definition of an ordinal number?

A number that represents an amount of something

A whole number that is not a prime number

The position or order of something in a sequence

A number that can be divided evenly into another number

Answer

Correct Answer: The position or order of something in a sequence

Note: This Question is unanswered, help us to find answer for this one

101. What are positive powers of 10 called?

Negative powers of 10

Decimals

Positive numbers

Orders of magnitude

Answer

Correct Answer: Orders of magnitude

Note: This Question is unanswered, help us to find answer for this one

102. What is the definition of an ordered pair?

A pair of objects or numbers in a particular order

A pair of objects or numbers not in a particular order

Two numbers, or coordinates, used to locate a point on any coordinate grid.

Two numbers, or coordinates, used to locate a point on a rectangular coordinate grid.

Answer

Correct Answer: Two numbers, or coordinates, used to locate a point on a rectangular coordinate grid.

Note: This Question is unanswered, help us to find answer for this one

103. What is the order of rotation symmetry?

The number of times a rotation image of a figure coincides with the figure before completing a 360° rotation.

The number of times a rotation image of a figure coincides with the figure after completing a 360° rotation.

There is no order of rotation symmetry.

Answer

Correct Answer: The number of times a rotation image of a figure coincides with the figure before completing a 360° rotation.

Note: This Question is unanswered, help us to find answer for this one

104. What is the order of operations?

The order of the factors in an algebraic expression.

The order of the terms in an algebraic expression.

Rules that tell the order in which operations in an expression should be carried out.

The order of the operations in an algebraic expression.

Answer

Correct Answer: Rules that tell the order in which operations in an expression should be carried out.

Note: This Question is unanswered, help us to find answer for this one

105. What does OOOP stand for?

Obeying Orders Objectively

Order of Operations

Online Ordering Platform

Out Of Pocket

Answer

Correct Answer: Order of Operations

Note: This Question is unanswered, help us to find answer for this one

106. What is a 10-times change in value called?

Positive order-of-magnitude change

Order-of-magnitude decrease

Order-of-magnitude increase

Negative order-of-magnitude change

Answer

Correct Answer: Order-of-magnitude increase

Note: This Question is unanswered, help us to find answer for this one

107. What is the side opposite an angle of a triangle that is not a side of the angle called?

The hypotenuse

The adjacent side

The opposite side

The base

Answer

Correct Answer: The opposite side

Note: This Question is unanswered, help us to find answer for this one

108. What is the sum of a number and its opposite?

2 times the number

The number itself

Zero

The opposite of the number

Answer

Correct Answer: Zero

Note: This Question is unanswered, help us to find answer for this one

109. If 'n' is a negative number, what is -n?

Zero

A number

Negative number

Positive number

Answer

Correct Answer: Positive number

Note: This Question is unanswered, help us to find answer for this one

110. What is the opposite-change rule for addition?

An addition algorithm in which a number is subtracted from both addends

An addition algorithm in which a number is added to one addend and subtracted from the other addend.

An addition algorithm in which a number is added to both addends

An addition algorithm in which a number is subtracted from one addend and added to the other

Answer

Correct Answer: An addition algorithm in which a number is added to one addend and subtracted from the other addend.

Note: This Question is unanswered, help us to find answer for this one

111. What are two angles in a quadrilateral that do not share a side called?

Opposite angles

Congruent angles

Adjacent angles

Interior angles

Answer

Correct Answer: Opposite angles

Note: This Question is unanswered, help us to find answer for this one

112. What is true about opposite angles?

They are always supplementary.

They are always equal.

They are sometimes equal.

They are never equal.

Answer

Correct Answer: They are always equal.

Note: This Question is unanswered, help us to find answer for this one

113. What are opposite angles?

Supplementary angles.

Corresponding angles

Adjacent angles

Same as vertical angles.

Answer

Correct Answer: Same as vertical angles.

Note: This Question is unanswered, help us to find answer for this one

114. What is the opposite angle in a triangle?

The angle opposite a side of a triangle that is not one of the sides of the angle.

The angle opposite the shortest side of a triangle.

The angle opposite the longest side of a triangle.

The angle opposite the hypotenuse of a triangle.

Answer

Correct Answer: The angle opposite a side of a triangle that is not one of the sides of the angle.

Note: This Question is unanswered, help us to find answer for this one

115. What is the OPP of 3?

0.33

-3

Answer

Correct Answer: -3

Note: This Question is unanswered, help us to find answer for this one

116. What does OPP stand for in Everyday Mathematics?

Optimal polyphonic path

Opposite of a number n

Ordered pair of points

On-demand personalization platform

Answer

Correct Answer: Opposite of a number n

Note: This Question is unanswered, help us to find answer for this one

117. Which of the following is not an operation symbol?

Division ÷

Multiplication ∗

Subtraction -

Powering ^

Answer

Correct Answer: Subtraction -

Note: This Question is unanswered, help us to find answer for this one

118. Which of the following is not an operation?

Subtraction

Division

Multiplication

Addition

Answer

Correct Answer: Addition

Note: This Question is unanswered, help us to find answer for this one

119. What is an open sentence?

A number sentence with one or more variables that is neither true nor false.

A number sentence with no variables.

A number sentence that is true

A number sentence that is false

Answer

Correct Answer: A number sentence with one or more variables that is neither true nor false.

Note: This Question is unanswered, help us to find answer for this one

120. What is an example of an open sentence?

9 + __ = 15

2 + 3 = 5

5 < 10

7 = x

Answer

Correct Answer: 9 + __ = 15

Note: This Question is unanswered, help us to find answer for this one

121. What is an open proportion?

An open proportion is a proportion with one or more variables that is always true.

An open proportion is a proportion with one or more variables that is true.

An open proportion is an open sentence that is neither true nor false.

An open proportion is a proportion with one or more variables that is false.

Answer

Correct Answer: An open proportion is an open sentence that is neither true nor false.

Note: This Question is unanswered, help us to find answer for this one

122. What is a 1-dimensional figure?

A figure that has length but no width or depth

A figure that has length and depth but no width

A figure that has length and width but no depth

A figure that has width or depth

Answer

Correct Answer: A figure that has length but no width or depth

Note: This Question is unanswered, help us to find answer for this one

123. What is the value of ONE in Everyday Mathematics?

3/4

2/3

1/2

Whole or unit whole

Answer

Correct Answer: Whole or unit whole

Note: This Question is unanswered, help us to find answer for this one

124. What is an odd number?

A counting number that is divisible by 2

A counting number that is not divisible by 2

A counting number that is divisible by 3

A counting number that is not divisible by 3

Answer

Correct Answer: A counting number that is not divisible by 2

Note: This Question is unanswered, help us to find answer for this one

Telecommunications Engineering MCQs | Topic-wise

MCQ on Basic Telecommunications Engineering	MCQ on Digital Switching Systems
MCQ on Engineering Mathematics	MCQ on Information Theory & Coding
MCQ on Optical Communication Networking	MCQ on Wireless Communication
General Telecommunications Engineering MCQs

Buy us a coffee

Telecommunications Engineering Subjects

Digital Switching Systems MCQs

Information Theory & Coding MCQs

Optical Communication Networking MCQs

Wireless Communication MCQs

Basic Telecommunications Engineering MCQs

More Resources

Telecommunications Engineering MCQ

Telecommunications Engineering Skill Assessment

Telecommunications Engineering PDF

Related MCQs

Thermal Engineering MCQs

Transport Engineering MCQs

Water Resources Engineering MCQs

Welding Engineering MCQs

Wi-Fi MCQs