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Q:

Hot water is poured simultaneously in four metallic tumblers painted outside with different paints. After some time the water will be found to have cooled most in the tumbler painted.

A) rough white B) rough black
C) shining white D) shining black
 
Answer & Explanation Answer: B) rough black

Explanation:

Black surfaces are good emitters of heat. If the black surface is rough too, the emitting will be better. Shinning surfaces reflect black radiation . So if the black surface is also shining the effectiveness of emitting heat is lessened.

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Filed Under: Physics

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Q:

The first battle of Panipat (1526) was fought between

A) Akbar and Hemu B) Babur and Rana Sanga
C) Ibrahim Lodhi and Babur D) Prithviraj Chauhan and Mohd Gauri
 
Answer & Explanation Answer: C) Ibrahim Lodhi and Babur

Explanation:
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Filed Under: Indian History

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Q:

 In the relational model, relationships between relations or tables are created by using:

A) composite keys. B) determinants.
C) candidate keys. D) foreign keys.
 
Answer & Explanation Answer: D) foreign keys.

Explanation:
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Filed Under: Database

1 5421
Q:

The mapping of which of the following is most difficult

A) Mountains B) Plateau and Plains
C) Interior of the earth D) Oceans and their depth
 
Answer & Explanation Answer: C) Interior of the earth

Explanation:
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Filed Under: World Geography

4 5418
Q:

Pluto dwells on the inner edge of the

A) Main asteroid belt B) Oort cloud
C) Kuiper belt D) None of the above
 
Answer & Explanation Answer: C) Kuiper belt

Explanation:

Pluto dwells on the inner edge of the The Kuiper belt which is a belt of asteroids that lies on the outer edge of the solar system.

Pluto is a dwarf planet that is supposed to be no longer a planet and is still considered a planet because of its history in the solar system.

 

It takes 248 years to make one orbit around the sun. As to where it is, depends on time.

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

4 5416
Q:

That which cannot be heard

A) Audible B) Edible
C) Disedible D) Inaudible
 
Answer & Explanation Answer: D) Inaudible

Explanation:

One word substitute for "That which cannot be heard" is Inaudible.

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT
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3 5415
Q:

The purpose of the UNIA was to

A) Economic self sufficiency B) Racial pride
C) Formation of black nation D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

UNIA - Universal Negro Improvement Association.

 

It is primarily in the United States, organization founded by Marcus Garvey, dedicated to racial pride, economic self-sufficiency, and the formation of an independent black nation in Africa.

 

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Filed Under: World Organisations
Exam Prep: AIEEE , Bank Exams
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2 5415
Q:

The substances that are composed of to or more different elements in fixed proportion by mass are called

A) mixture B) compound
C) element D) None of these
 
Answer & Explanation Answer: B) compound

Explanation:
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Filed Under: Chemistry

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