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Q:

Which action is an example of direct democracy?

A) voting for the recall of a state governor B) serving as an official in the local government
C) protesting unfavorable government legislation D) electing a member to the state senate
 
Answer & Explanation Answer: A) voting for the recall of a state governor

Explanation:
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Filed Under: Indian Politics
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Q:

Wind and solar energy are examples of

A) Finite energies B) Renewable energies
C) Non renewable energies D) None of the above
 
Answer & Explanation Answer: B) Renewable energies

Explanation:

Wind and solar energy are examples of Renewable energies. 

 

Renewable energy sources are those which can be naturally replenished. 

wind_and_solar_energy_are_examples_of1535692456.jpg image

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Filed Under: Physics
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Q:

An ionic bond is formed when

A) sharing of electrons B) transfer of electrons
C) Both A & B D) losing of protons
 
Answer & Explanation Answer: B) transfer of electrons

Explanation:

An ionic bond is formed in between the two atoms with the transfer of electrons from an atom to the other to become stable after pairing.

an_ionic_bond_is_formed_when1535690989.jpg image

The atom which has low ionization energy will give some of its electrons to get stable electronic configuration .

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Filed Under: Chemistry
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Q:

Find the odd man out of the following number series?

222, 271, 308, 332, 348, 357

A) 271 B) 308
C) 332 D) 348
 
Answer & Explanation Answer: B) 308

Explanation:

Here the given series 222, 271, 308, 332, 348, 357 follows a pattern that

222

222 + 49  271

271 + 36 = 307 (NOT 308)

307 + 25 = 332

332 + 16 = 348

348 + 9 = 357

 

Hence, the odd man in the fiven number series is 308.

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Filed Under: Odd Man Out
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Q:

Manogna's father was 38 years of age when she was born while her mother was 36 years old when her brother, 4 years younger than her, was born. What is the difference between the ages of her parents?

A) 2 years B) 4 years
C) 6 years D) 8 years
 
Answer & Explanation Answer: C) 6 years

Explanation:

From the given data,

Manogna’s age be 0 when she was born.

Her father’s age = 38 years

Her mother’s age when Manogna’s brother who is 4 years younger to her was born = 36 years

=> Manogna’s mother age when Manogna was born = 36 - 4 = 32 years

 

Hence, the difference between the ages of Manogna’s parents = 38 - 32 = 6 years.

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Filed Under: Problems on Ages
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Q:

The term computer is derived from

A) Latin language B) Sanskrit language
C) Greek language D) German language
 
Answer & Explanation Answer: A) Latin language

Explanation:

The term computer is derivrd from the latin keyword 'computare' which means to calculate or to compute.

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Filed Under: Computer
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Q:

Refractory bricks are used for

A) To increase heat flow B) To decrease heat flow
C) To reflect heat D) None of the above
 
Answer & Explanation Answer: B) To decrease heat flow

Explanation:
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Filed Under: General Science
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Q:

Which alphabet is a question?

A) X B) B
C) C D) Y
 
Answer & Explanation Answer: D) Y

Explanation:

The alphabet 'Y' resembles same as the questioning word WHY in sounding.

 

Hence,  alphabet Y is a question.

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Filed Under: Logic Puzzles
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