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Q:

Which of the following is a microeconomic statement? 

A) The price of personal computers declined last year. B) Unemployment was 6.8 percent of the labor force last year.
C) The real domestic output increased by 2.5 percent last year. D) The general price level increased by 4 percent last year.
 
Answer & Explanation Answer: A) The price of personal computers declined last year.

Explanation:
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Filed Under: Indian Economy
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Q:

Why was the 1955 UN General Assembly called "Menon Session" or "Menon Assembly"?

Answer

Because V K Krishna Menon spoke for 13hours continuously while representing india.

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Subject: General Awareness

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Q:

If the speed of an object moving along a straight line keeps changing, its motion is said to be _________.

A) Uniform B) Periodic
C) Circular D) Non-uniform
 
Answer & Explanation Answer: D) Non-uniform

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Filed Under: Physics
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Q:

When a piece of pure silicon is doped with aluminium, then

A) the conductivity of the doped silicon piece will remain the same B) the doped silicon piece will become n-type
C) the doped silicon piece will become p-type D) the resistivity of the doped silicon piece will increase
 
Answer & Explanation Answer: C) the doped silicon piece will become p-type

Explanation:

p type of semiconductor is obtained when Silicon is doped with a trivalent impurity like Aluminium. Aluminium is a p-type dopant, which means that when a semiconductor i.e. silicon is doped with aluminium, it creates a hole (positively charged carrier) by accepting an electron from the silicon atom. Electrical conductivity of semiconductors increasesand resistivity remains the same

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Filed Under: Physics
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Q:

East African Valleys, streching from East Africa through Red Sea to Syria is an example of

A) river valley B) rift valley system
C) glaciated valley D) a canyon
 
Answer & Explanation Answer: B) rift valley system

Explanation:

A rift valley is formed either due to upheaval of blocks on either sides of a fracture or due to subsidence of block between them.

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Filed Under: World Geography

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Q:

In which city were the first Modern Olympics held and when ?

A) Athens 1896 B) Barcelona 1798
C) Munich 1968 D) Olympia 1698
 
Answer & Explanation Answer: A) Athens 1896

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Filed Under: Sports

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Q:

Which of the following is not a polymer?

A) DNA B) Glucose
C) Starch D) Cellulose
 
Answer & Explanation Answer: B) Glucose

Explanation:

Since A polymer is a large molecule, or macromolecule, composed of many repeated subunits. Glucose is not a polymer.

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Filed Under: General Science
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Q:

Which of the following statements about monsoons are correct?

A) Monsoons can cause devastating landslides and floods. B) Heavy monsoons increase agricultural output.
C) A weak monsoon season can lead to drought and starvation. D) All of the above
 
Answer & Explanation Answer: D) All of the above

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Filed Under: Indian Geography
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