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Elements_02

📌 To strengthen our understanding and proficiency in mathematics, we have curated a collection of 50 thought-provoking questions. These questions encompass a wide range of mathematical concepts and are designed to challenge and stimulate our thinking. Each question is carefully crafted to provide a unique problem-solving experience, helping us to sharpen our mathematical skills and expand our knowledge. By engaging with these questions, we can assess our mathematical abilities and identify areas for improvement. Let's embark on this mathematical journey and embrace the opportunity to enhance our problem-solving prowess!

Elements_02

100問 • 7ヶ月前📌 To strengthen our understanding and proficiency in mathematics, we have curated a collection of 50 thought-provoking questions. These questions encompass a wide range of mathematical concepts and are designed to challenge and stimulate our thinking. Each question is carefully crafted to provide a unique problem-solving experience, helping us to sharpen our mathematical skills and expand our knowledge. By engaging with these questions, we can assess our mathematical abilities and identify areas for improvement. Let's embark on this mathematical journey and embrace the opportunity to enhance our problem-solving prowess!

Jacky Shane Luyas Buhia

問題一覧

1

What do you think is the negotiation of wage rates, conditions of employment, etc. by representatives of the labor force and management?

C. Collective bargaining

2

How do you call a type of bond where the corporation's owner name is recorded and the interest is paid periodically to the owners with their asking for it ?

A. Registered bond

3

This is a type of bond whose guaranty is in lieu on railroad equipment. What is this type of bond?

D. Infrastructure bond

4

If the product of the slopes of any two straight lines is negative 1, one of these lines is said to be:

B. Perpendicular

5

This is the process of expressing a polynomial as the product of another polynomial or monomial of lower degree. What is the mathematical process?

C. Factoring

6

What is the inverse natural function of the cosecant?

B. Sine

7

What do you think is the output or sales at which income is insufficient to equal operating cost ?

A. Break even point

8

A prefix denoting a multiple of ten times any of the physical units of the system international.

A. Deka

9

Another name for rhombus is said to be:

B. Diamond

10

It is a collection of numbers or letters used to represent a number arranged properly in rows and columns.

C. Array

11

The triangle with minimum perimeter but maximum area inscribed in another triangle is known as ________.

A. Pedal triangle

12

A right triangle whose length of sides may be expressed as ratio of integral units.

D. Primitive triangle

13

The intersection of the medians of the triangle is called:

A. midpoint

14

What is the intersection of the angle bisectors of a triangle?

A. incenter

15

It refers to the angle between any two radii.

A. central angle

16

It refers to a geometric figure which is drawn around and enclosing another geometrical figure.

A. circumscribed

17

It refers to a continuous curve whose endpoints coincide.

D. Closed curve

18

Which of the following cannot be an oblique angle?

D. right

19

Each interior angle of an equilateral triangle is equal to _______.

B. 60°

20

The perpendicular bisector of a line segment

A. mediator

21

What is a regular polygon that has 27 diagonals?

A. Nonagon

22

How do you call the strong bond between hydrogen atoms?

B. The Covalent Bond

23

The length of time at which the original cost of capital used to purchase a unit has already been recovered.

B. Write off period

24

The index that gives the rate earned per share based on current price per share is called as:

C. Dividend yield

25

Two angles whose sum is 360° is called:

A. Explementary angles

26

Which of the following elements and compounds is unstable in its pure form?

C. Sodium

27

What are Van del Waals forces?

D. Weak secondary bonds between atoms

28

Which of the following is not a property of magnetic field lines?

B. The lines cross themselves only at right angles

29

What is a pole pitch?

C. The space on the stator allocated to one pole

30

A type of bond, without any security behind them except a promise to pay by the issuing corporation known as:

C. Debenture bond

31

A situation whereby payment is made for work not done. The term also applies to the case where more workers are used than a reasonable requirement for efficient operation.

A. Downtime pay

32

The temperature to which the air must be cooled at constant temperature to produce saturation.

C. Dew point

33

Refers to a quantity which does not change its value in a general relationship between variables.

D. Constant

34

An infinite change in an independent variable or in a dependent variable due to a small change in independent variable.

C. Differential

35

The critical points of a graph occur where the derivative of the function is

C. Zero

36

Which of the following is not a rational number?

B. √2

37

How do you call a number sequence where the succeeding term is obtained by adding the last pair of preceding terms such as the sequence (1, 1, 2, 3, 5, 8, .......... ).?

C. Fibonacci Number

38

How do you call the opposite of the prefix nano?

A. Giga

39

What determines the nature of the roots of a quadratic equation?

C. Discriminant

40

The second term of a ratio is called ________.

C. Consequent

41

If a = b, and b = c, then a = c. This illustrates _________.

A. Transitive law

42

A prime number is an integer greater than 1 which has __________.

B. 1 and itself as its only positive divisors

43

Which of the following is NOT a property of a binomial expansion of ( x + y )^n ?

D. Number of terms = n - 1

44

Express decimally: Fourteen Ten thousandths

A. 0.0014

45

Express decimally: Fourty-Sevenmillionth

C. 0.000047

46

Express decimally: Seven hundred twenty-five hundred thousandths

B. 0.00725

47

Express decimally: Four and two tenth

C. 4.2

48

What is the absolute temperature of the freezing point of water in degree Rankine

A. 492

49

The prefix pico means

A. 10^-12 of a unit

50

1 foot is to 12 inches as 1 yard is to ______ spans.

A. 4

51

What is the National Association for Mechanical Engineers accredited by the Professional Regulation Commission?

A. PSME

52

The length of time during which the property may be operated at a profit is called _______.

D. economical life

53

What is the graph of the equation: Ax² + Bx + Cy² + Dy + E = 0?

B. ellipse

54

It is a polyhedron of which two faces are equal polygons in parallel planes and the other faces are parallelograms.

B. prism

55

In plane geometry, two circular arcs that together make up a full circle is called ________.

B. Conjugate arcs

56

Prisms are classified according to their _________.

D. bases

57

What is the PRC's APO for the Mechanical Engineering?

C. PSME

58

Republic Act 8495 " Mechanical Engineering Act " was a consilidation of House Bill No.

A. 9806

59

Point of the derivatives, which do not exist.

A. stationary point

60

If the second derivative of the equation of a curve is equal to the negative of the equation of the same curve, the curve is ________.

C. a Sinusoid

61

Inelastic collision is a collision in which the total kinetic energy after collision is ____________ before collision.

C. Less than

62

An angle more than π radian but less than 2π radians is __________.

D. Reflex angle

63

The sum of the sides of a polygon _______.

A. Perimeter

64

One-fourth of a great circle.

B. Quadrant

65

The study of the properties of figures of three dimensions.

C. Solid geometry

66

Kinematic viscosity in SI derived unit is described as __________.

B. square meter per second

67

In a cantilever beam with a concentrated load at the free end, the moment is __________.

B. Maximum at the wall

68

A leak from a faucet comes out in separate drops. Which of the following is the main cause of this phenomenon?

D. Surface tension

69

One joule of work is done by a force of one Newton acting through a distance of _________.

C. one meter

70

Kinetic energy equals _________.

D. 1/2 mass × velocity^2

71

The maximum capacity that a certified Plant Mechanic is authorized to handle

C. 300 hp

72

Integral of sin x dx

B. -cos x + C

73

The sum of the squares of the sine and cosine of angle.

B. 1

74

A matrix with only one column

A. Column matrix

75

Those funds that are required to make the enterprise or project a going concern

C. Working capital

76

Form of summary of assets, liabilities and net worth

C. balance sheet

77

A rectangle with equal sides

D. square

78

Worth of the property as shown in the accounting records of an enterprise

D. book value

79

Before an RME may be allowed to take the licensure examinations for PME, he must have an active practice of

B. 4 years

80

Mechanical Plant engineer (MPE) may be allowed to take the licensure examinations for PME if _____________.

A. he has 4 years of active as a MPE

81

Is a closed figure whose surface is on convex everywhere.

A. Convex hull

82

The hyperbola is the locus of points such that difference in distance from the two foci is.

B. 2a

83

Modes of extinguishing obligation when creditor abandon his right to collect

A. Condonation

84

Cash money credit necessary to established and operate an enterprise

C. capital

85

A civil wrong committed by one person causing damage to another person or his property of reputation

A. tort

86

In general triangles the expression (sin A / a = sin B / b = sin C / c is called

A. the law of sines

87

Which of the following is a fundamental belief that usually encompasses several rules?

B. Canon

88

What is the minimum amount paid by the client, usually total and in advance, for a normal amount of work expected during an agreed-upon period?

C. retainer fee

89

Which of the following is known to be the old Mechanical Engineering Law from which Republic Act 8495 is deduced from?

D. Republic Act 5336

90

In R.A. 8495, Article 3, Sec 19, the reports of the examination ratings must be submitted by the board of examineers within how many days after the examination?

C. 15 days

91

A condition where only few individuals produce a certain product and that any action of one will lead to almost the same action of the others.

A. Oligopoly

92

The worth of the property equals to the original cost less depreciation.

D. Book value

93

Liquid assets such as cash and other assets that can be converted quickly into cash, such as accounts receivable and merchandise are called:

C. Current assets

94

The provision in the contract that indicates the possible adjustment of material cost and labor cost.

B. Escalatory clause

95

An association of two or more individuals for the purpose of operating a business as co-owners for profit.

B. Company

96

We may classify an interest rate, which specifies the actual rate of interest on the principal for one year as

D. Effective rate

97

These are the products or services that are desired by human and will be purchased if money is available after the required necessities have been obtained.

C. Luxury

98

It is defined to be the capacity of a commodity to satisfy human want.

D. Utility

99

It is the amount which a willing buyer will pay to a willing seller for a property where each has equal advantage and is under no compulsion to buy or sell.

B. Market value

100

The difference between what a negotiable paper is worth in the future and its present worth is known as:

D. Discount

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問題一覧

1

What do you think is the negotiation of wage rates, conditions of employment, etc. by representatives of the labor force and management?

C. Collective bargaining

2

How do you call a type of bond where the corporation's owner name is recorded and the interest is paid periodically to the owners with their asking for it ?

A. Registered bond

3

This is a type of bond whose guaranty is in lieu on railroad equipment. What is this type of bond?

D. Infrastructure bond

4

If the product of the slopes of any two straight lines is negative 1, one of these lines is said to be:

B. Perpendicular

5

This is the process of expressing a polynomial as the product of another polynomial or monomial of lower degree. What is the mathematical process?

C. Factoring

6

What is the inverse natural function of the cosecant?

B. Sine

7

What do you think is the output or sales at which income is insufficient to equal operating cost ?

A. Break even point

8

A prefix denoting a multiple of ten times any of the physical units of the system international.

A. Deka

9

Another name for rhombus is said to be:

B. Diamond

10

It is a collection of numbers or letters used to represent a number arranged properly in rows and columns.

C. Array

11

The triangle with minimum perimeter but maximum area inscribed in another triangle is known as ________.

A. Pedal triangle

12

A right triangle whose length of sides may be expressed as ratio of integral units.

D. Primitive triangle

13

The intersection of the medians of the triangle is called:

A. midpoint

14

What is the intersection of the angle bisectors of a triangle?

A. incenter

15

It refers to the angle between any two radii.

A. central angle

16

It refers to a geometric figure which is drawn around and enclosing another geometrical figure.

A. circumscribed

17

It refers to a continuous curve whose endpoints coincide.

D. Closed curve

18

Which of the following cannot be an oblique angle?

D. right

19

Each interior angle of an equilateral triangle is equal to _______.

B. 60°

20

The perpendicular bisector of a line segment

A. mediator

21

What is a regular polygon that has 27 diagonals?

A. Nonagon

22

How do you call the strong bond between hydrogen atoms?

B. The Covalent Bond

23

The length of time at which the original cost of capital used to purchase a unit has already been recovered.

B. Write off period

24

The index that gives the rate earned per share based on current price per share is called as:

C. Dividend yield

25

Two angles whose sum is 360° is called:

A. Explementary angles

26

Which of the following elements and compounds is unstable in its pure form?

C. Sodium

27

What are Van del Waals forces?

D. Weak secondary bonds between atoms

28

Which of the following is not a property of magnetic field lines?

B. The lines cross themselves only at right angles

29

What is a pole pitch?

C. The space on the stator allocated to one pole

30

A type of bond, without any security behind them except a promise to pay by the issuing corporation known as:

C. Debenture bond

31

A situation whereby payment is made for work not done. The term also applies to the case where more workers are used than a reasonable requirement for efficient operation.

A. Downtime pay

32

The temperature to which the air must be cooled at constant temperature to produce saturation.

C. Dew point

33

Refers to a quantity which does not change its value in a general relationship between variables.

D. Constant

34

An infinite change in an independent variable or in a dependent variable due to a small change in independent variable.

C. Differential

35

The critical points of a graph occur where the derivative of the function is

C. Zero

36

Which of the following is not a rational number?

B. √2

37

How do you call a number sequence where the succeeding term is obtained by adding the last pair of preceding terms such as the sequence (1, 1, 2, 3, 5, 8, .......... ).?

C. Fibonacci Number

38

How do you call the opposite of the prefix nano?

A. Giga

39

What determines the nature of the roots of a quadratic equation?

C. Discriminant

40

The second term of a ratio is called ________.

C. Consequent

41

If a = b, and b = c, then a = c. This illustrates _________.

A. Transitive law

42

A prime number is an integer greater than 1 which has __________.

B. 1 and itself as its only positive divisors

43

Which of the following is NOT a property of a binomial expansion of ( x + y )^n ?

D. Number of terms = n - 1

44

Express decimally: Fourteen Ten thousandths

A. 0.0014

45

Express decimally: Fourty-Sevenmillionth

C. 0.000047

46

Express decimally: Seven hundred twenty-five hundred thousandths

B. 0.00725

47

Express decimally: Four and two tenth

C. 4.2

48

What is the absolute temperature of the freezing point of water in degree Rankine

A. 492

49

The prefix pico means

A. 10^-12 of a unit

50

1 foot is to 12 inches as 1 yard is to ______ spans.

A. 4

51

What is the National Association for Mechanical Engineers accredited by the Professional Regulation Commission?

A. PSME

52

The length of time during which the property may be operated at a profit is called _______.

D. economical life

53

What is the graph of the equation: Ax² + Bx + Cy² + Dy + E = 0?

B. ellipse

54

It is a polyhedron of which two faces are equal polygons in parallel planes and the other faces are parallelograms.

B. prism

55

In plane geometry, two circular arcs that together make up a full circle is called ________.

B. Conjugate arcs

56

Prisms are classified according to their _________.

D. bases

57

What is the PRC's APO for the Mechanical Engineering?

C. PSME

58

Republic Act 8495 " Mechanical Engineering Act " was a consilidation of House Bill No.

A. 9806

59

Point of the derivatives, which do not exist.

A. stationary point

60

If the second derivative of the equation of a curve is equal to the negative of the equation of the same curve, the curve is ________.

C. a Sinusoid

61

Inelastic collision is a collision in which the total kinetic energy after collision is ____________ before collision.

C. Less than

62

An angle more than π radian but less than 2π radians is __________.

D. Reflex angle

63

The sum of the sides of a polygon _______.

A. Perimeter

64

One-fourth of a great circle.

B. Quadrant

65

The study of the properties of figures of three dimensions.

C. Solid geometry

66

Kinematic viscosity in SI derived unit is described as __________.

B. square meter per second

67

In a cantilever beam with a concentrated load at the free end, the moment is __________.

B. Maximum at the wall

68

A leak from a faucet comes out in separate drops. Which of the following is the main cause of this phenomenon?

D. Surface tension

69

One joule of work is done by a force of one Newton acting through a distance of _________.

C. one meter

70

Kinetic energy equals _________.

D. 1/2 mass × velocity^2

71

The maximum capacity that a certified Plant Mechanic is authorized to handle

C. 300 hp

72

Integral of sin x dx

B. -cos x + C

73

The sum of the squares of the sine and cosine of angle.

B. 1

74

A matrix with only one column

A. Column matrix

75

Those funds that are required to make the enterprise or project a going concern

C. Working capital

76

Form of summary of assets, liabilities and net worth

C. balance sheet

77

A rectangle with equal sides

D. square

78

Worth of the property as shown in the accounting records of an enterprise

D. book value

79

Before an RME may be allowed to take the licensure examinations for PME, he must have an active practice of

B. 4 years

80

Mechanical Plant engineer (MPE) may be allowed to take the licensure examinations for PME if _____________.

A. he has 4 years of active as a MPE

81

Is a closed figure whose surface is on convex everywhere.

A. Convex hull

82

The hyperbola is the locus of points such that difference in distance from the two foci is.

B. 2a

83

Modes of extinguishing obligation when creditor abandon his right to collect

A. Condonation

84

Cash money credit necessary to established and operate an enterprise

C. capital

85

A civil wrong committed by one person causing damage to another person or his property of reputation

A. tort

86

In general triangles the expression (sin A / a = sin B / b = sin C / c is called

A. the law of sines

87

Which of the following is a fundamental belief that usually encompasses several rules?

B. Canon

88

What is the minimum amount paid by the client, usually total and in advance, for a normal amount of work expected during an agreed-upon period?

C. retainer fee

89

Which of the following is known to be the old Mechanical Engineering Law from which Republic Act 8495 is deduced from?

D. Republic Act 5336

90

In R.A. 8495, Article 3, Sec 19, the reports of the examination ratings must be submitted by the board of examineers within how many days after the examination?

C. 15 days

91

A condition where only few individuals produce a certain product and that any action of one will lead to almost the same action of the others.

A. Oligopoly

92

The worth of the property equals to the original cost less depreciation.

D. Book value

93

Liquid assets such as cash and other assets that can be converted quickly into cash, such as accounts receivable and merchandise are called:

C. Current assets

94

The provision in the contract that indicates the possible adjustment of material cost and labor cost.

B. Escalatory clause

95

An association of two or more individuals for the purpose of operating a business as co-owners for profit.

B. Company

96

We may classify an interest rate, which specifies the actual rate of interest on the principal for one year as

D. Effective rate

97

These are the products or services that are desired by human and will be purchased if money is available after the required necessities have been obtained.

C. Luxury

98

It is defined to be the capacity of a commodity to satisfy human want.

D. Utility

99

It is the amount which a willing buyer will pay to a willing seller for a property where each has equal advantage and is under no compulsion to buy or sell.

B. Market value

100

The difference between what a negotiable paper is worth in the future and its present worth is known as:

D. Discount