Q:

A profit maximizing firm will

A) Use less of an input	B) Operates where marginal revenue equals marginal cost.
C) Increase in production	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

A firm maximizes profit by operating where marginal revenue equals marginal cost. They use less of an input in producing more products to increse their profits.

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Filed Under: Manufacturing
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 1410

Q:

If x stands for addition, / stands for subtraction, + stands for multiplication and - stands for division, then what is the value of 20 x 8 / 8 - 4 + 2 ?

A) 24	B) 1
C) 20	D) 0

Answer & Explanation Answer: A) 24

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

If $y = 2 s e c θ a n d x = 3 \tan θ t h e n \frac{x^{2}}{9} - \frac{y^{2}}{4}$ is

A) 0	B) -1
C) 2	D) 1

Answer & Explanation Answer: B) -1

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

________________ refers to the superposing of two or more coherent waves to produce regions of maxima and minima in space, according to the principle of superposition.

A) Interference	B) Rectification
C) Intensity	D) Diffraction

Answer & Explanation Answer: A) Interference

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 1410

Q:

A level of atmosphere which is composed partly of electrons and positive ions is called

A) Troposphere	B) Ionosphere
C) Stratosphere	D) Mesosphere

Answer & Explanation Answer: B) Ionosphere

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Which of the following is an example of Electrically-Erasable Programmable Read-Only Memory?

A) Flange	B) Fury
C) Flash	D) FRAM

Answer & Explanation Answer: C) Flash

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

1 1410

Q:

Which one of the following is commonly used for pulp bleaching in the paper industry?

A) Mild sulphuric acid	B) Glucose isomerase
C) peroxide	D) Iodine and water

Answer & Explanation Answer: C) peroxide

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

What is the pH of water?

A) 7	B) 5
C) 3	D) 1

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