Q:

A command economy tends to exist under a

A) Representative government that provides no regulation.	B) Socialist government that provides a lot of regulation.
C) Communist government that provides little regulation.	D) Democratic government that provides some regulation.

Answer & Explanation Answer: B) Socialist government that provides a lot of regulation.

Explanation:

A command economy types of government decide which goods would be produced without any interference of the public.

Command economy ran in Germany during the rule of Adolf Hitler.

A command economy tends to exist under a socialist government that provides a lot of regulation.

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Filed Under: Indian Economy
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0 3050

Q:

Resistivity of a wire depends on

A) Length	B) Area of cross section
C) Material	D) All of above

Answer & Explanation Answer: C) Material

Explanation:

The resistivity of wire or the metal conductor is depend on the number density of free electrons in the conductor. so its mainly depends on nature of the material

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0 3049

Q:

5 Digits Number?

What 5-digit number has the following features:

If we put the numeral 1 at the beginning, we get a number three times smaller than if we put the numeral 1 at the end of the number.

Answer

We can make an equation:

3(100000 + x) = 10x+1

(Why? Well, adding 100000 puts a 1 at the front of a five-digit number, and multiplying by 10 and adding 1 puts a 1 at the end of a number)

Solving this gives:

10x+1 = 3(100000 + x)
10x+1 = 300000 + 3x
10x = 299999 + 3x
7x = 299999
x = 299999/7 = 42857

The answer is 42857 (142857 is three times smaller than 428571).

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Subject: Number Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Killing one's sister

A) Regicide	B) Fratricide
C) Matricide	D) Sororicide

Answer & Explanation Answer: D) Sororicide

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In 1948 , in which former princely state in west India was a referendum held when the people decided to join the Indian Union?

Answer

Junagadh

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Subject: General Awareness

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Q:

Consider the electromagnetic radiations having wavelengths 200 nm, 500 nm and 1000 nm. Which wavelength (s) of the following can make visual sensation to a human eye?

A) 200 nm and 500 nm	B) 500 nm and 1000 nm
C) 500 nm only	D) 200 nm and 1000 nm

Answer & Explanation Answer: C) 500 nm only

Explanation:

Visual image of human eye is 390-700 nanometer. So, approximate value is 500 nanometer only.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The longest sea beach in India is

A) Chapora beach	B) Diu beach
C) Aksa beach	D) Marina beach

Answer & Explanation Answer: D) Marina beach

Explanation:

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Filed Under: Longest, Shortest, Deepest

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Q:

The first lion safari of Rajasthan has come up at which of the following parks?

A) Nahargarh Biological Park	B) Keoladeo National Park
C) Sariska Tiger Reserve	D) Ranthambore National Park

Answer & Explanation Answer: A) Nahargarh Biological Park

Explanation:

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Filed Under: Indian Geography
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