Q:

Mirage is due to

A) Magnetic disturbances in the atmosphere	B) Equal heating of different parts of the atmosphere
C) Unequal heating of different parts of the atmosphere	D) Depletion of ozone layer in the atmosphere

Answer & Explanation Answer: C) Unequal heating of different parts of the atmosphere

Explanation:

Mirage_is_due_to1553078535.jpg image

A Mirage is a naturally occurring optical phenomenon due to unequal heating of different parts of the atmosphere in which light rays bend to produce a displaced image of distant objects or the sky.

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Filed Under: Physics
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Q:

Electron, Proton, Neutron discovered by

A) J. J. Thomson, Ernest Rutherford & James Chadwick	B) John Dalton, J.J. Thomson & Neils Bohr
C) Neils Bohr, John Dalton & J.J. Thomson	D) None of the above

Answer & Explanation Answer: A) J. J. Thomson, Ernest Rutherford & James Chadwick

Explanation:

J. J. Thomson discovered electrons in the year 1897.

electron_discovered_by1560577555.jpg image

Ernest Rutherford discovered protons in 1911.

proton_discovered_by1560577702.jpg image

James Chadwick discovered neutrons.

neutron_discovered_by1560577801.jpg image

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Filed Under: General Science
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Q:

The following groups of alphabets form a certain pattern with regard to their position in the English alphabetical series. Based upon the pattern, which of the following five alternatives shall replace the question mark?

A) OOP	B) PPP
C) SNO	D) QLM

Answer & Explanation Answer: B) PPP

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability
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Q:

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What_can_run_but_never_walks1533298429.jpg image

Answer

A river which can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps.

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

Which of the following harmone is called the emergency harmone ?

A) Insulin	B) Adrenaline
C) Estrogen	D) Oxytocin

Answer & Explanation Answer: B) Adrenaline

Explanation:

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Filed Under: Biology

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Q:

Which element is a member of the halogen family?

A) Chlorine	B) Bromine
C) Iodine	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

The halogens make up group 17 in the periodic table.

They are five elements:

Chlorine (Cl)

Fluorine (F)

Bromine (B)

Iodine (I)

Astatine (At).

But astatine is not purely halogen as it is radioactive.

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Filed Under: Chemistry
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Q:

Consider the following statements relating to Coal India Limited:1. It is designated as a 'Maha Ratna'company under the Ministry of Coal.2. It is the single largest coal producing company in the world.3. The Headquarters of Coal India Limited is located at Ranchi Jharkhand.
Which of the statements given above is/are correct?

A) 1 only	B) 1 and 2only
C) 2 and 3 only	D) 1, 2 and 3

Answer & Explanation Answer: B) 1 and 2only

Explanation:

Headquarters Kolkata, West Bengal, IndiaCoal India Limited (CIL) is an Indian state-controlled coal mining company headquartered in Kolkata, West Bengal, India and the largest coal-producing company in the world and a Maharatna company.

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

What is the capital of Philippines?

A) Warsaw	B) Manila
C) Lisbon	D) Doha

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