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MATH 1

Total questions: 116

Worksheet time: 2hrs 56mins

Name
Class
Date
1.

What is the acid test ratio?

a)

The ratio of owner’s equity to total current liabilities

b)

The ratio of all assets to actual current liabilities

c)

The ratio of current assets (exclusive of inventory) to the total current liabilities.

d)

The ratio of gross margin to operating, sales, and administrative expenses

2.

How do you call the energy required to move 1 Coulomb of charge through an element?

a)

Current

b)

Voltage

c)

Power

d)

Resonance

3.

This is 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 ...). How do you call this number sequence?

a)

Euler’s number

b)

Fermat number

c)

Fibonacci number

d)

Fourier series

4.

If the roots of an equation are zero, then, how do you classify the solutions?

a)

Extranous solutions

b)

Trivial solutions

c)

Conditional solutions

d)

Ambiguous solutions

5.

In electricity, how do you call the rate of charge flow?

a)

Potential difference

b)

Current

c)

Voltage

d)

Power

6.

This law in electrical circuits states, 'The algebraic sum of currents entering a node (or a closed boundary) is zero'. How do you call this law?

a)

Kirrchoff’s current law

b)

Ohm’s current law

c)

Kirchhoff’s voltage law

d)

Ohm’s voltage law

7.

This law in electrical circuits states, 'The algebraic sum of all voltages around a closed path (or loop) is zero'. How do you call this law?

a)

Kirrchoff’s current law

b)

Ohm’s current law

c)

Kirchhoff’s voltage law

d)

Ohm’s voltage law

8.

In electrical, what is the SI unit of conductance?

a)

Ohm

b)

Mho

c)

Siemens

d)

Ampere

9.

Which of the following is the equivalent of 1 Ampere?

a)

1 Coulomb per second

b)

1 Joule per Coulomb

c)

1 Volt per Ampere

d)

1 Ampere per Coulomb

10.

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

a)

Decomposition

b)

Rationalization

c)

Factoring

d)

Polynomial damping

11.

This is a point where the concavity of a curve changes or when the slope of the curve is neither increasing nor decreasing. What is this point commonly called?

a)

Maximum point

b)

Minimum point

c)

Point of tangency

d)

Point of inflection

12.

How do you call the axis of the hyperbola that passes through the center, the foci and vertices?

a)

Transverse axis

b)

Conjugate Axis

c)

Asymptotic axis

d)

Major Axis

13.

What is a number, which could not be expressed as a quotient of two integers?

a)

Natural

b)

Rational

c)

Irrational

d)

Surd

14.

What do you call a triangle having three unequal sides?

a)

Obtuse

b)

Oblique

c)

Scalene

d)

Isosceles

15.

How do you call the distance of a point from the y-axis?

a)

Polar distance

b)

Coordinate

c)

Abscissa

d)

Ordinate

16.

This is the measure of central tendency defined as the most frequent score. How do you call this measure of central tendency?

a)

Median

b)

Mode

c)

Mean

d)

Deviation

17.

Which of the following is the equivalent of 1 mil?

a)

One-tenth of an inch

b)

One-thousandth of an inch

c)

One millionth of an inch

d)

One-half of an inch

18.

A polygon with ten sides is said to be:

a)

Dodecagon

b)

Decagon

c)

Decahedron

d)

Dodecahedron

19.

Any number expressed in place-value notation with base 12 is known as:

a)

Duodecimal

b)

Deontic

c)

Decil

d)

Dedekind

20.

Another name for derivative is said to be:

a)

Differential manifold

b)

Partial derivative

c)

Differential form

d)

Differential coefficient

21.

Another term for rhombus is said to be:

a)

Dichotomy

b)

Diamond

c)

Cyclic quadrilateral

d)

Bi-rectangular

22.

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

a)

Deka

b)

Nano

c)

Hecto

d)

Exa

23.

The father of plane geometry.

a)

Euclid

b)

Pythagoras

c)

Aristotle

d)

Galileo

24.

This is the case of a solution of a plane triangle where the given data leads to two solutions. How do you call this case?

a)

Ambiguous case

b)

Quadratic case

c)

Extraneous case

d)

Conditional case

25.

It is a type of polygon in which each interior angle must be less than or equal to 180°, and all vertices 'point outwards' away from the interior. How do you call this polygon?

a)

Concave Polygon

b)

Convex polygon

c)

Regular polygon

d)

Irregular polygon

26.

It is a series of equal payments occurring at equal intervals of time where the first payment is made after several periods, after the beginning of the payment. How do you call this payment?

a)

Deferred annuity

b)

Delayed annuity

c)

Progressive annuity

d)

Simple annuity

27.

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

a)

Union trade

b)

Union rally

c)

Collective bargaining

d)

Cooperative

28.

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

b)

Preferred bond

c)

Incorporator’s bond

d)

Bail bond

29.

How do you call the integral of any quotient whose numerator is the differential of the denominator?

a)

Co-logarithm

b)

Logarithm

c)

Product

d)

Derivative

30.

What is a regular polygon that has 27 diagonals?

a)

Nonagon

b)

Hexagon

c)

Pentagon

d)

Heptagon

31.

How do you call the formula used to compute the value of n factorial, which is in symbolic form (n!), where n is a large number?

a)

Matheson formula

b)

Diophantine formula

c)

Richardson-Duchman formula

d)

Stirling’s Approximation

32.

What is the reason why an ivory soap floats in water?

a)

All matter has mass

b)

The specific gravity of ivory soap is greater than that of water

c)

The density of ivory soap is unity

d)

The specific gravity of ivory soap is less than that of water

33.

When two planes intersect with each other, the amount of divergence between the two planes is expressed by measuring the:

a)

Reflex angle

b)

Dihedral angle

c)

Polyhedral angle

d)

Plane angle

34.

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

a)

Break even point

b)

Depreciation

c)

Investment

d)

Cash flow

35.

What is an estimate of assets’ net market value at the end of its estimated life?

a)

Book value

b)

Depreciation

c)

Salvage value

d)

Cash flow

36.

What do you think is the lessening of the value of an asset due to a decrease in the quantity available as a coal, oil and timber in forests?

a)

Depletion

b)

Amortization

c)

Depreciation

d)

Investment

37.

What can you say about the present worth of all depreciation over the economic life of the item?

a)

Maintenance

b)

Capital recovery

c)

Depreciation recovery

d)

Annuity

38.

What do you think is the provision in the contract that indicates the possible adjustment of material cost and labor cost?

a)

Secondary clause

b)

Specification

c)

Escalatory clause

d)

General provision

39.

This is the process of determining the value of certain property for specific reasons. Guess, what is this?

a)

Amortization

b)

Investment

c)

Appraisal

d)

Depreciation

40.

How do you call those products or services that are directly used by people to satisfy their wants?

a)

Consumer goods and services

b)

Producer goods and services

c)

Necessity products and services

d)

Luxury products and services

41.

These are used to produce consumer goods and services. Guess, what are these?

a)

Consumer goods and services

b)

Producer goods and services

c)

Necessity products and services

d)

Luxury products and services

42.

What do you think are those products or services that are required to support human life and activities that will be purchased in somewhat the same quantity even though the price varies considerably?

a)

Consumer goods and services

b)

Producer goods and services

c)

Necessity products and services

d)

Luxury products and services

43.

How do you call a cylinder with elliptical cross section?

a)

Ellipsoid

b)

Cylindroid

c)

Hyperboloid

d)

Paraboloid

44.

How do you call a market whereby there is only one buyer of an item for which there are no goods substitutes?

a)

Monopoly

b)

Monopsony

c)

Oligopoly

d)

Oligopsony

45.

Which statement about a charge placed on a dielectric material is true?

a)

The charge increases the conductivity of the material

b)

The charge is confined to the region in which the charge was placed

c)

The charge decreases the conductivity of the material

d)

The charge has no effect on the material

46.

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

a)

Magnetic field lines have no beginnings and no ends

b)

The lines cross themselves only at right angles

c)

The line intersect surfaces of equal intensity at right angles

d)

The field is stronger where the lines are closer together

47.

Tesla is a unit of which of the following?

a)

Magnetic induction

b)

Inductance

c)

Capacitance

d)

Magnetic flux

48.

What is a pole pitch?

a)

The angle at which the pole windings are wound

b)

The space on the stator allocated to two poles

c)

The space on the stator allocated to one pole

d)

The mica used to insulate the poles from each other

49.

How do you call a polygon with 10 000 sides?

a)

Hectogon

b)

Chilliagon

c)

Myriagon

d)

Octacontagon

50.

Any line segment joining a vertex of a triangle to a point on the opposite side is called as:

a)

Newton line

b)

Secant

c)

Cevian

d)

Euclidian line

51.

It is any influence capable of producing a change in the motion of an object.

a)

Force

b)

Acceleration

c)

Friction

d)

Velocity

52.

How do you call the amount needed at the beginning of operations and permits the enterprise to begin functioning before it receives any income from the sales of its product or service?

a)

Initial working capital

b)

Regular working capital

c)

Equity

d)

Annuity

53.

In the problem of writing the equation of a certain curve with respect to another axes in which the new axes are parallel to the original axes and similarly directed is known as:

a)

Translation of axes

b)

Reversal of axes

c)

Notation of axes

d)

Relocation of axes

54.

How do you call a ring shaped surface or solid obtained by rotating a circle about a coplanar line that does not intersect?

a)

Torus

b)

Annulus

c)

Circoid

d)

Annular

55.

If the eccentricity is less than one, then curve is known as:

a)

Ellipse

b)

Hyperbola

c)

Parabola

d)

Circle

56.

Determine the outside diameter of a hollow steel tube that will carry a tensile load of 500 kN at a stress of 140 MPa. Assume the wall thickness to be one-tenth of the outside diameter.

a)

123 mm

b)

103 mm

c)

113 mm

d)

93 mm

57.

What can you say to the following statement: 'the volume of a circular cylinder is equal to the product of its base and altitude.'?

a)

Postulate

b)

Corollary

c)

Theorem

d)

Axiom

58.

What is the study of the properties of figures of three dimensions?

a)

Physics

b)

Solid geometry

c)

Plane geometry

d)

Trigonometry

59.

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

a)

Collateral trust bond

b)

Mortgage bond

c)

Debenture bond

d)

Joint bond

60.

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

b)

Check-in-pay

c)

Feather bidding

d)

Moon lighting

61.

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

a)

Book value

b)

Salvage value

c)

Sunk value

d)

Discount

62.

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

a)

Absolute temperature

b)

273 K

c)

Dew point

d)

Critical temperature

63.

A net force that will give to a mass of one gram an acceleration of 1 cm/s² is said to be:

a)

Newton

b)

Ergs

c)

Kilogram force

d)

Dyne

64.

A change in position, specified by a length and a direction is said to be:

a)

Displacement

b)

Acceleration

c)

Velocity

d)

Dynamic equilibrium

65.

The process of one substance mixing with another because of molecular motion is known as:

a)

Adhesion

b)

Diffusion

c)

Cohesion

d)

Confusion

66.

Those costs that arise at the result of a change in operations or policy or it is the ratio of a small increment cost and a small increment of output.

a)

Increment cost

b)

Differential cost

c)

Marginal cost

d)

Promotion cost

67.

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

a)

Price-earning ratio

b)

Operating expense ratio

c)

Dividend yield

d)

Equity ratio

68.

A regular polyhedron having 12 regular pentagons is called as:

a)

Icosahedron

b)

Octahedron

c)

Dodecahedron

d)

Tetrahedron

69.

Two angles whose sum is 360° is called:

a)

Explementary angles

b)

Complimentary angles

c)

Supplementary angles

d)

Elementary angles

70.

What is an annuity?

a)

The future worth of a present amount.

b)

A series of uniform amounts over a period of time

c)

The present worth of a future amount

d)

An annual repayment of a loan

71.

When using net present worth calculations to compare two projects, which of the following could invalidate the calculation?

a)

Use of the same discount rate for each period

b)

Differences in the magnitudes of the projects

c)

Evaluating over different time periods

d)

Mutually exclusive projects

72.

What must two investments with the same present worth and unequal lives have?

a)

Different equivalent uniform annual cash flows

b)

Identical salvage values

c)

Different salvage values

d)

Identical equivalent uniform annual cash flows

73.

Which of the following is true regarding the minimum attractive rate of return used in judging proposed investments?

a)

It is much smaller than the interest rate used to discount expected cash flows from investments

b)

It is frequently a policy decision made by an organization’s management

c)

It is larger than the interest rate used to discount expected cash flow from investments

d)

It is not relevant in engineering economy studies

74.

Which of the following situations has a conventional cash flow so that an internal rate of return can be safely calculated and used?

a)

Your company undertakes a mining project in which the land must be reclaimed at the end of the project.

b)

You invest in a safe dividend stock and receive dividends each year.

c)

You lease a car and pay by the month

d)

Your company invests heavily in a new product that will generate profits for two years. To keep profits high for 10 years, the company plans to reinvest heavily after two years.

75.

The economic order quantity (EOQ) is defined as the order quantity which minimizes the inventory cost per unit time. Which of the following is not an assumption of the basic EOQ model with no shortages?

a)

Reordering is done when the inventory is zero

b)

There is an upper bound on the quantity ordered

c)

The entire reorder quantity is delivered instantaneously

d)

The demand rate is uniform and constant

76.

Which of the following events will cause the optimal lot size, given by the classic EOQ model with no shortages, to increase?

a)

A decrease in inventory carrying cost

b)

A decrease in demand

c)

An increase in demand

d)

a) or c) above

77.

What is a borrower of a particular loan almost always required to do during repayment?

a)

Pay exactly the same amount of principal each payment

b)

Repay the loan over an agreed-upon amount of time

c)

Pay exactly the same amount of interest each payment

d)

Pay the interest only whenever failure to pay the principal

78.

How do you classify work-in-process?

a)

A liability

b)

An expense

c)

A revenue

d)

An asset

79.

What is the indirect product cost (IPC) spending variance?

a)

The IPC volume adjusted budget minus the total IPC absorbed

b)

The IPC volume adjusted budget [fixed + volume (variable IPC rate)]

c)

The difference between actual IPC and IPC volume adjusted budget

d)

The difference between actual IPC and IPC absorbed

80.

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

a)

Air resistance

b)

Gravity

c)

Surface tension

d)

Viscosity of the fluid

81.

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

a)

Hydrochloric acid

b)

Carbon dioxide

c)

Sodium

d)

Helium

82.

What is the actual geometric shape of the methane molecule?

a)

Tetrahedral

b)

Pyramidal

c)

Square planar

d)

Linear

83.

A substance is oxidized when which of the following occurs?

a)

It losses electrons

b)

It becomes more negative

c)

It gives off heat

d)

It absorbs energy

84.

Reactions generally proceed faster at higher temperatures because of which of the following?

a)

The molecules are less energetic

b)

The activation energy is less

c)

The molecules collide more frequently

d)

Both b) & c) above

85.

Which one of the following statements regarding organic substances is false?

a)

Organic matter is generally stable at very high temperatures

b)

Organic substances generally dissolve in high-concentration acids

c)

All organic matter contains carbon

d)

Organic substances generally do not dissolve in water.

86.

Which of the following affects most of the electrical and thermal properties of materials?

a)

The weight of the atoms

b)

The weight of the protons

c)

The electrons, particularly the outermost one

d)

The magnitude of electrical charge of the protons

87.

What are the valence electrons?

a)

The electrons of complete quantum shells

b)

Electrons with positive charge

c)

The outer-shell electrons

d)

The K-quantum shell electrons

88.

How do you call the strong bond between hydrogen atoms?

a)

Ionic and metallic bonds

b)

The covalent bond

c)

The ionic bond

d)

The metallic bond

89.

What are Van der Waals forces?

a)

Forces present only in gases

b)

Forces not present in liquids

c)

Primary bonds between atoms

d)

Weak secondary bonds between atoms

90.

Which of the following materials is not a viscoelastic material?

a)

Metal

b)

Plastic

c)

Rubber

d)

Glass

91.

In molecules of the same composition, what are variations of atomic arrangements known as?

a)

Isomers

b)

Polymers

c)

Monomers

d)

Crystal systems

92.

Which of the following is false?

a)

The acceleration of a body rotating with a constant angular velocity is zero.

b)

Angular momentum for rigid bodies may be regarded as the product of angular velocity and inertia.

c)

The radius of gyration for a mass of uniform thickness is identical to that for a planar area of the same shape.

d)

Kinematics is the study of the effects of motion, while kinetics is the study of the causes of motion.

93.

Which statement about a charge placed on a dielectric material is true?

a)

The charge increases the conductivity of the material

b)

The charge is confined to the region in which the charge was placed.

c)

The charge is immediately lost to the atmosphere

d)

The charge is instantly carried to the material’s surface

94.

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

a)

Magnetic field lines have no beginnings and no ends

b)

The lines cross themselves only at right angles

c)

The line intersect surfaces of equal intensity at right angles

d)

The field is stronger where the lines are closer together

95.

Tesla is a unit of which of the following?

a)

Magnetic induction

b)

Inductance

c)

Capacitance

d)

Magnetic flux

96.

What is a pole pitch?

a)

The angle at which the pole windings are wound

b)

The space on the stator allocated to two poles

c)

The space on the stator allocated to one pole

d)

The mica used to insulate the poles from each other

97.

How do you call a polygon with 10 000 sides?

a)

Hectogon

b)

Chilliagon

c)

Myriagon

d)

Octacontagon

98.

Any line segment joining a vertex of a triangle to a point on the opposite side is called as:

a)

Newton line

b)

Secant

c)

Cevian

d)

Euclidian line

99.

It is any influence capable of producing a change in the motion of an object.

a)

Force

b)

Acceleration

c)

Friction

d)

Velocity

100.

How do you call the amount needed at the beginning of operations and permits the enterprise to begin functioning before it receives any income from the sales of its product or service?

a)

Initial working capital

b)

Regular working capital

c)

Equity

d)

Annuity

101.

In the problem of writing the equation of a certain curve with respect to another axes in which the new axes are parallel to the original axes and similarly directed is known as:

a)

Translation of axes

b)

Reversal of axes

c)

Notation of axes

d)

Relocation of axes

102.

How do you call a ring shaped surface or solid obtained by rotating a circle about a coplanar line that does not intersect?

a)

Torus

b)

Annulus

c)

Circoid

d)

Annular

103.

If the eccentricity is less than one, then curve is known as:

a)

Ellipse

b)

Hyperbola

c)

Parabola

d)

Circle

104.

What can you say to the following statement: “the volume of a circular cylinder is equal to the product of its base and altitude.”?

a)

Postulate

b)

Corollary

c)

Theorem

d)

Axiom

105.

What is the study of the properties of figures of three dimensions?

a)

Physics

b)

Solid geometry

c)

Plane geometry

d)

Trigonometry

106.

Points that lie in the same plane:

a)

Coplanar

b)

Collinear

c)

Oblique

d)

Parallel

107.

What do you call the one-fourth of a great circle?

a)

Cone

b)

Pyramid

c)

Chord

d)

Quadrant

108.

A plane closed curve, all points of which are the same distance from a point within, called the center.

a)

Arc

b)

Radius

c)

Circle

d)

Chord

109.

What do you call the replacement of the original cost of an investment?

a)

Pay off

b)

Return on investment

c)

Break even

d)

Capital recovery

110.

This is the case of a solution of a plane triangle where the given data leads to two solutions. How do you call this case?

a)

Ambiguous case

b)

Quadratic case

c)

Extraneous case

d)

Conditional case

111.

What do you think is the provision in the contract that indicates the possible adjustment of material cost and labor cost?

a)

Secondary clause

b)

Specification

c)

Escalatory clause

d)

General provision

112.

This is the process of determining the value of certain property for specific reasons. Guess, what is this?

a)

Amortization

b)

Investment

c)

Appraisal

d)

Depreciation

113.

If f(0) = 1, then the point (x1, y1) is called;

a)

Minimum point

b)

Maximum point

c)

Inflection point

d)

Critical point

114.

Adding more solute to an already saturated solution will cause the excess solute to settle to the bottom of the container. What is this process called?

a)

Precipitation

b)

Hydration

c)

Dehydration

d)

Saturation

115.

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

a)

Economic life

b)

Write off period

c)

Physical life

d)

Salvage life

116.

The actual interest earned by a given principal is known as:

a)

Compound interest

b)

Simple interest

c)

Effective interest

d)

Nominal interest