Questions

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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Q:

All day - to - day function of the Panchayat in which of the following states are being operated on electronic system and web-based?(this is being done for the first time in india for a Panchayat)

A) Kerala B) Karnataka
C) Andhra Pradesh D) Maharashtra
 
Answer & Explanation Answer: A) Kerala

Explanation:
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Q:

What is the population of Telangana as per 2011 census?

A) 35 million B) 38 million
C) 45 million D) 48 million
 
Answer & Explanation Answer: A) 35 million

Explanation:
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Q:

A challenge that modern presidents face is

A) issuing executive orders. B) granting pardons.
C) recognizing foreign nations. D) leading their political party.
 
Answer & Explanation Answer: D) leading their political party.

Explanation:
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Q:

The first animal to go into space was

Answer

Dog

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Q:

Which of these relationships is true of an uncharged atom?

A) The atomic mass is equal to the atomic number. B) The number of electrons is equal to the number of neutrons.
C) The number of protons is equal to the number of electrons. D) The atomic mass is equal to the number of electrons.
 
Answer & Explanation Answer: C) The number of protons is equal to the number of electrons.

Explanation:

The number of protons is equal to the number of electrons. That is the number of positive charges is equal to the number of negative charges.

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Q:

What is the primary purpose of most constitutions?

A) to provide a substitute for government B) to define and limit government power
C) to give the government absolute power D) to define a moral code for people to follow
 
Answer & Explanation Answer: B) to define and limit government power

Explanation:

There are many reasons why a constitution is needed. One of the primary purposes is to define and limit power of the government.

It gives the structures for the functioning of the country such as courts and parliament and limits the power.

e.g. to imprison without trial for the government.

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Q:

_____ app launched by Google India for food delivery, home services.

A) Tero B) Pero
C) Oreo D) Areo
 
Answer & Explanation Answer: D) Areo

Explanation:
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