Exams Questions and Answers

Q:

What is the reason for formation of Mirage in desert?

A) Refraction of light	B) Reflection of light
C) Total internal reflection of light	D) Both Refraction and Total internal reflection of light

Answer & Explanation Answer: D) Both Refraction and Total internal reflection of light

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

0 1023

Q:

Capital deepening refers to

A) going for more fixed capital per worker	B) emphasis on social overhead capital
C) constant capital-output ratio	D) increasing capital-output ratio

Answer & Explanation Answer: A) going for more fixed capital per worker

Explanation:

Capital deepening is a situation where the capital per worker is increasing in the economy. This is also referred to as increase in the capital intensity. Capital deepening is often measured by the rate of change in capital stock per labour hour.

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Filed Under: Indian Economy
Exam Prep: Bank Exams

0 1022

Q:

If cos(A-B) - cos(A+B) = x, then the value of x is

A) 2sinAsinB	B) 2cosAcosB
C) 2cosAsinB	D) 2sinAcosB

Answer & Explanation Answer: A) 2sinAsinB

Explanation:

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

0 1022

Q:

The diagonals are not perpendicular in a _____.

A) Parallelogram	B) Kite
C) Rhombus	D) Square

Answer & Explanation Answer: A) Parallelogram

Explanation:

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

0 1022

Q:

A prism has a regular hexagonal base with side 6 cm. If the total surface area of prism is 216√3 cm2, then what is the height (in cm) of prism?

A) 3√3	B) 6√3
C) 6	D) 3

Answer & Explanation Answer: A) 3√3

Explanation:

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

0 1022

Q:

If the standard deviation of a population is 4.5, what would be the population variance?

A) 20.25	B) 20
C) 9	D) 18

Answer & Explanation Answer: A) 20.25

Explanation:

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Filed Under: Probability
Exam Prep: Bank Exams

3 1022

Q:

How many bio-geographical zones are there in India?

A) 2	B) 4
C) 6	D) 10

Answer & Explanation Answer: D) 10

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

0 1022

Q:

The value of $(\sec^{2} θ + 2 tanθcotθ - \tan^{2} θ)$ is

A) 0	B) 1
C) 2	D) 3

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