[MESL] Question Bank 02 – Elements | Mastery Exam 08

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Question 1 of 50

1. Question

Heat transmission carried by the movement of heated fluids away from a hot body, as in the heating of water by a hot surface:

Convection
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Absorption
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Conduction
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Radiation
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Question 2 of 50

2. Question

In an ellipse, a chord which contains a focus and is in a line perpendicular to the major axis is a:

Minor
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Focal width
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Conjugate axis
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Latus rectum
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Question 3 of 50

3. Question

What do you call this laws or properties of equality in algebra, x = y and y = x ?

Additive Identity Property
Correct Incorrect Correct answer

Reflexive Property
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Additive Inverse Property
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Symmetric Property
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Question 4 of 50

4. Question

Are angles which are non-right and non- straight such as acute angles and obtuse angles

Reflex angles
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Oblique angles
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Right angle
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Darsho’s angle
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Question 5 of 50

5. Question

A bowling ball at a height of 36 meters above the ground is falling vertically at a rate of 12 meters per second. Which of these best describes its fate?

It will hit the ground in less than three seconds at a speed greater than 12 m/s.
Correct Incorrect Correct answer

It will hit the ground in exactly three seconds at a speed of 12 m/s.
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It will hit the ground in more than three seconds at a speed less than 12 m/s.
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It will hit the ground in less than three seconds at a speed less than 12 m/s.
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Question 6 of 50

6. Question

The of an object on the Earth’s surface are directly proportional to each other.

Acceleration and mass
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Velocity and force
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Direction and weight
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Speed and velocity
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Mass and weight
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Question 7 of 50

7. Question

An object with a mass of 1 kg displaces 700 ml of water. Which of the following is true?

The weight of this object is 17 N.
Correct Incorrect Correct answer

The weight of this object is 3 N.
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The weight of this object is 10 N.
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The weight of this object is 7 N.
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Question 8 of 50

8. Question

What do you call this laws or properties of equality in algebra, x = x ?

Additive Inverse Property
Correct Incorrect Correct answer

Reflexive Property
Correct Incorrect Correct answer

Additive Identity Property
Correct Incorrect Correct answer

Symmetric Property
Correct Incorrect Correct answer

Correct

Incorrect
Question 9 of 50

9. Question

Each of the faces of a regular hexahedron is a:

Hexagon
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Circle
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Square
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Triangle
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Question 10 of 50

10. Question

In a conic section, if the eccentricity e > 1, the locus is:

Ellipse
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Hyperbola
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Circle
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Parabola
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Question 11 of 50

11. Question

The path of the projectile is:

An ellipse
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A part of a circle
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A parabola
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A hyperbola
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Question 12 of 50

12. Question

An interest-earning fund in which equal deposits are made at equal intervals of time for the purpose of gradually accumulating a specific sum of money required at some future date.

Capitalized cost
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Amortization
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Annuity
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Sinking fund
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Question 13 of 50

13. Question

The moon’s gravity is 1/6 of the Earth’s gravity. The weight of a bowling ball on the Earth would be its weight on the moon.

6 times
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Equal to
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36 times
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1/6 of
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Question 14 of 50

14. Question

It occurs when the mathematical product of volume and price is constant.

Darsho demand
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Inelastic demand
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Elastic demand
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Unitary elasticity of demand
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Question 15 of 50

15. Question

A falling object is said to reach terminal speed,

When it lands on the ground.
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When there is no gravitational force acting on it.
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When there is no air resistance acting on it.
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When its air resistance equals the force of gravity on it.
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Question 16 of 50

16. Question

It is an ordered arrangement of any element in a set.

Combination
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Arithmetic progression
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Permutation
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Probability
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Question 17 of 50

17. Question

An instrument for measuring specific gravity of fluids:

Flowmeter
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Hydrometer
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Psyhcrometer
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Hygrometer
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Question 18 of 50

18. Question

Which of the following is not a vector quantity?

Mass
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Velocity
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Torque
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Displacement
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Question 19 of 50

19. Question

An object with a mass of 1 kg displaces 0.6 kg of water. Which of the following is true?

The buoyant force on this object is 10 N.
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The buoyant force on this object is 6 N.
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The weight of this object is 17 N.
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The density of this object is 3 N.
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Question 20 of 50

20. Question

A green ball moving to the right at 3 m/s strikes a yellow ball moving to the left at 2 m/s. If the balls are equally massive and the collision is elastic,

The green ball will move to the left at 3 m/s while the yellow ball moves right at 2 m/s.
Correct Incorrect Correct answer

The green ball will move to the left at 2 m/s while the yellow ball moves right at 3 m/s.
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The green ball will stop while the yellow ball moves left at 2 m/s.
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Both balls will stick together and move to the right at 1 m/s.
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Question 21 of 50

21. Question

Are opposite angles formed between two intersecting lines that are equal.

Vertical angles
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Complementary angles
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Vertices
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Explementary angles
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Question 22 of 50

22. Question

An arc length, which is equal to the radius of the circle is called:

1 radian
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1 degree
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2 pi radians
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1 pi radian
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Question 23 of 50

23. Question

The reciprocal of bulk modulus of elasticity of any fluid is called:

Volume strain
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Compressibility
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Volume stress
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Shape factor
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Question 24 of 50

24. Question

It is a sequence of numbers, each of which each, after the first is obtained by multiplying the preceding term by a fixed number called the common ratio, known as the common difference.

Arithmetic progression
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Harmonic progression
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Permutation
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Geometric progression
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Question 25 of 50

25. Question

____ are examples of vector quantities.*

Volume and velocity
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Acceleration and mass
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Mass and volume
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Velocity and acceleration
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Question 26 of 50

26. Question

An angle more than 90 but less than 180 .

Oblique angles
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Full angle
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Obtuse angles
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Reflex angle
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Question 27 of 50

27. Question

It occurs when a decrease in selling price result in a greater than proportionate increase in sales.

Inelastic demand
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Elastic demand
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Darsho demand
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Unitary elasticity of demand
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Question 28 of 50

28. Question

The worth of property which is equal to the original cost less depreciation:

Face value
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Book value
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Scrap value
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Earning value
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Question 29 of 50

29. Question

The property of a moving object to continue moving is what Galileo called:

Acceleration
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Velocity
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Direction
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Speed
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Inertia
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Question 30 of 50

30. Question

The reciprocal of density is,

Viscosity
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Specific volume
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Specific gravity
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Specific weight
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Question 31 of 50

31. Question

Which of the following is not an extensive property?

Mass
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Volume
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Specific volume
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Weight
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Question 32 of 50

32. Question

A book is at rest on top of a table. Which of the following is correct?

The book has no inertia.
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There is no force acting on the book.
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There is no force acting on the table.
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The book is in equilibrium.
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Question 33 of 50

33. Question

The method of depreciation where a fixed sum of money is regularly deposited at compound interest in a real or imaginary fund in order to accumulate an amount equal to the total depreciation of an asset at the end of the asset’s estimated life is know as:

SOYD method
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Declining balance method
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Straight line method
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Sinking fund method
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Question 34 of 50

34. Question

The mass of the substance per unit volume is,

Specific weight
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Density
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Specific gravity
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Force per unit
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Question 35 of 50

35. Question

One mole of a gas at standard temperature and pressure (STP) conditions occupies a volume equal to:

2274.5 li
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332 li
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9.81 li
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22.4 li
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Question 36 of 50

36. Question

The product of force and the time during which it acts is known as:

Work
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Momentum
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Impact
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Impulse
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Question 37 of 50

37. Question

To report the of an object, we must specify both its speed and its direction.

Direction
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Inertia
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Speed
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Velocity
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Acceleration
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Question 38 of 50

38. Question

The buoyant force on a block of wood floating in water,

Is equal to the weight of the wood.
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Is less than the weight of the wood.
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Is greater than the weight of the wood.
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Is equal to the weight of a volume of water with the same volume as the wood.
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Question 39 of 50

39. Question

What do you call this laws or properties of equality in algebra, x + y = y + x ?

Right Distributive law
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Commutative Law of Addition
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Associative Law of Addition
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Left Distributive Law
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Question 40 of 50

40. Question

When air is removed from a metal can be vacuum, the can buckles inwards and is crushed. This occurs because

The air pressure on the outside of the can is greater than air pressure on the inside of the can.
Correct Incorrect Correct answer

The loss air molecules from inside the can weakens the metal.
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The opposite sides of the empty can strongly attract each other.
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The air pressure on the inside of the can is greater than the air pressure on the outside of the can.
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Question 41 of 50

41. Question

The loss of weight of a body submerged in a fluid is:

Proportional to the depth of submergence
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Equal to the weight of the fluid displaced
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Proportional to the weight of the body
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Independent of the volume of the body
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Question 42 of 50

42. Question

The following are the secondary SI (metric) units, except

Force
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Energy
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Pressure
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Temperature
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Question 43 of 50

43. Question

What do you call this laws or properties of equality in algebra, (x+y) + z = x + (y+z) ?

Commutative Law of Addition
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Left Distributive Law
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Associative Law of Addition
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Commutative Law of Multiplication
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Question 44 of 50

44. Question

It is a triangle that all sides are equal.

Oblique triangle
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Isosceles triangle
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Equilateral triangle
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Scalene triangle
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Question 45 of 50

45. Question

An accounting book where the original record of all transactions is ordinarily recorded.

Log book
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Transaction record
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Journal
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Credit entry
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Incorrect
Question 46 of 50

46. Question

It is an equation when the number of equations is less than the number of unknown.

Quadratic Equation
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Deophantine Equation
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Darsho’s Equation
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Theory of Sets
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Incorrect
Question 47 of 50

47. Question

What do you call this laws or properties of equality in algebra, (xy)z = x(yz) ?

Left Distributive Law
Correct Incorrect Correct answer

Right Distributive law
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Commutative Law of Multiplication
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Associative Law of Multiplication
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Incorrect
Question 48 of 50

48. Question

Which of the following is not an intensive property?

Density
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Mass
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Pressure
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Temperature
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Incorrect
Question 49 of 50

49. Question

It is a sequence of numbers in which the reciprocals form an arithmetic progression.

Harmonic progression
Correct Incorrect Correct answer

Arithmetic progression
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Permutation
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Geometric progression
Correct Incorrect Correct answer

Correct

Incorrect
Question 50 of 50

50. Question

If an object is moving, then the magnitude of its cannot be zero.

Both velocity and speed
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Speed
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Velocity
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Acceleration
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[MESL] Question Bank 02 – Elements | Mastery Exam 08

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