Q:

Which object converts electricity to light?

A) Solar panels	B) Battery
C) Bulb	D) All the above

Answer & Explanation Answer: C) Bulb

Explanation:

Bulb converts electricity to light whereas solar panel is the device which converts light to electricity.

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Filed Under: Physics
Exam Prep: Bank Exams

2 1089

Q:

Green House Effect' means

A) Pollution in houses in tropical region	B) Prevention of ultraviolet radiation by the ozone layer
C) Trapping of solar energy due to atmospheric gases	D) Damage to green painted buildings

Answer & Explanation Answer: C) Trapping of solar energy due to atmospheric gases

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Which of the following is Study of fossils ?

A) Ethology	B) Etiology
C) Anthropology	D) Palaeontology

Answer & Explanation Answer: D) Palaeontology

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Which layer of earth is liquid?

A) inner core	B) outer mantle
C) outer core	D) crust

Answer & Explanation Answer: C) outer core

Explanation:

The crust and the inner core are solid, whereas the outer core and inner mantle are liquid. The outer mantle is semi solid.

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Which one of the following statements is not correct?

A) When total utility is maximum, marginal utility is zero	B) When total utility is decreasing, marginal utility is negative
C) When total utility is increasing, marginal utility is positive	D) When total utility is maximum,marginal and average utility are equal to each other.

Answer & Explanation Answer: D) When total utility is maximum,marginal and average utility are equal to each other.

Explanation:

Total utility -It is total psychological satisfaction which a consumer derives from the consumption of a commodity is known as total utility

Marginal utility -It is anaddition made in total utility by consuming and additional unit of a commodity is known as marginal utility.

•When marginal utility is positive,total utility increases

•When marginal utility is zero,total utility is at maximum

•When marginal utility is negative,total utility decreases

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No error'.
I was taken with surprise (1)/ when I saw (2)/ the beautiful Taj Mahal. (3)/ No Error (4)

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: A) 1

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Be deprived of property or a right or privilege as a penalty for wrongdoing

A) Forfeited	B) Endow
C) Render	D) Assign

Answer & Explanation Answer: A) Forfeited

Explanation:

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

1 1088

Q:

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

A) humanitarianism	B) humanitariaesm
C) humaniterianism	D) humaniteriaesm

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