Q:

Skating on ice is possible because

A) the surface of ice is smooth	B) ice is cold
C) the pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water	D) the pressure on the ice due to skate raises its melting point

Answer & Explanation Answer: C) the pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water

Explanation:

Here is a case of lowering of melting point of ice with increase of pressure

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Filed Under: Physics

51 14447

Q:

Ultrasonic waves are used for stirring liquid solutions because they

A) do not produce noise during the operation	B) are easy to produce
C) can produce perfectly homogeneous solutions	D) do not produce chemical reactions in the solution

Answer & Explanation Answer: C) can produce perfectly homogeneous solutions

Explanation:

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Filed Under: Physics

87 14439

Q:

Improve the bracketed part of the sentence.

I won't be able to leave for office until they (arrive).

A) have arrived	B) had arrived
C) will have arrived	D) no improvement

Answer & Explanation Answer: A) have arrived

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 14438

Q:

Which High Court for the first time in India declared "Bandh" as illegal

A) Allahabad High Court	B) Gujarat High Court
C) Kerala High Court	D) Rajasthan High Coutrt

Answer & Explanation Answer: C) Kerala High Court

Explanation:

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Filed Under: Indian Politics

24 14432

Q:

According to John Maynard Keynes, employment depends upon

A) aggregate demand	B) aggregate supply
C) effective demand	D) rate of interest

Answer & Explanation Answer: C) effective demand

Explanation:

J.M Keynes’ theory of employment is a demand-deficient theory. This means that Keynes visualised employment from the demand side of the model. His theory is a demand-oriented approach, as opposed to the classical supply side model.

According to him,the volume of employment in a country depends on the level of effective demand of people for goods and services. Thus, unemployment is attributed to the deficiency of effective demand.

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Filed Under: Indian Economy
Exam Prep: Bank Exams

0 14425

Q:

Improve the bracketed part of the sentence.

The response to that challenge is to make the gains of globalization more visible and its transient downsides,(politically less paining).

A) politically less pained	B) politically less painful
C) politically less pain	D) No improvement

Answer & Explanation Answer: B) politically less painful

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 14425

Q:

The ratio of the total distance travelled by a body to the total time taken by it is its __________________.

A) instantaneous velocity	B) linear velocity
C) average speed	D) acceleration

Answer & Explanation Answer: C) average speed

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 14412

Q:

Which musical instrument Ustad Bismillah Khan used to play?

A) flute	B) Tabla
C) Shehnai	D) Sarod

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