Q:

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

In a flutter

A) Effective	B) Almost nothing
C) In a nervous state	D) Certain

Answer & Explanation Answer: C) In a nervous state

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1899

Q:

Which of the following is known as thinnest layer of the earth?

A) Core	B) Mantle
C) Crust	D) None of the above

Answer & Explanation Answer: C) Crust

Explanation:

The thinnest layer is crust. It is about 100km. Where as mantle ranges upto 2900 km and the inner most core ranges upto 6300km.

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

2 1899

Q:

Which among the following is a characteristic of Laissezfaire system?

A) No government intervention	B) Market forces are highly regulated
C) It is a socialist system	D) Maximum government intervention

Answer & Explanation Answer: A) No government intervention

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams , AIEEE

0 1899

Q:

A compact disc is a data storage of the type

A) Optical	B) Mechanical
C) Eclectric	D) Magnetic

Answer & Explanation Answer: A) Optical

Explanation:

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

4 1898

Q:

Asif is twice as good as workman as Bashir and together they finish a piece of work in 30 days. In how many days will Asif alone finish the work?

A) 90	B) 45
C) 60	D) 75

Answer & Explanation Answer: B) 45

Explanation:

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

0 1898

Q:

Why is argon gas used along with tungsten wire in an electric bulb?

A) To increase the life of the bulb	B) To reduce the consumption of electricity
C) To make the emitted light colored	D) To reduce the cost of the bulb

Answer & Explanation Answer: A) To increase the life of the bulb

Explanation:

Argon gas is used in fluorescent and incandescent light bulbs to stop the oxygen in the light bulbs from corroding the hot tungsten filament.

The use of argon in light bulbs prevents the evaporation of the tungsten filaments, which results in increased light bulb life.

Argon is also used to create an inert atmosphere for growing semiconductor crystals, arc welding and for processes that need protection from other kinds of atmospheric gases.

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1898

Q:

Adding which substance gives blue colour to glass?

A) Manganese oxide	B) Cobalt oxide
C) Chromium oxide	D) Iron oxide

Answer & Explanation Answer: B) Cobalt oxide

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1898

Q:

Alcohol is more volatile than water because _________ is lower than water

A) its boiling point	B) its density
C) its viscosity	D) its surface tension

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