Questions

Q:

Who has appointed as the Ambassador of India to Republic of Colombia ?

A) Dinesh Bhatia B) Navtej Sarna
C) Vijaya Laxmi Pandit D) Sanjiv Ranjan
 
Answer & Explanation Answer: A) Dinesh Bhatia

Explanation:
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Filed Under: General Awareness
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Q:

Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is

A) of variable refractive index B) made up of slabs of different refractive indices
C) homogeneous and transparent D) inhomogeneous and transparent
 
Answer & Explanation Answer: C) homogeneous and transparent

Explanation:

In vacuum and in homogeneous, transparent media, such as air, water, and glass, light moves in a straight line. When light encounters a boundary between two different transparent media, some light is reflected and some moves from the first into the second medium.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Select the related word/letters/number from the given alternatives.
Frog : Amphibian : : Cobra : ?

A) Insect B) Protozoa
C) Parasite D) Reptiles
 
Answer & Explanation Answer: D) Reptiles

Explanation:
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Q:

Which is characterized by an absence of jaws?

A) Trout B) Sea horse
C) Lamprey D) All of the above
 
Answer & Explanation Answer: C) Lamprey

Explanation:

which_is_characterized_by_an_absence_of_jaws1546668793.jpg image

The Lamprey fish is characterized by an absence of jaws.

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Filed Under: Animals and Birds
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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

The tail is wagging the dog

 

 

A) A situation where a small good thing makes everyone happy B) The less important or subsidiary factor, person, or thing dominates a situation  
C) A person who is always happy to meet you D) Even smaller tasks become important if the whole project is to succeed
 
Answer & Explanation Answer: B) The less important or subsidiary factor, person, or thing dominates a situation  

Explanation:
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Filed Under: English
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Q:

What is the difference between the following declarations?

extern int fun();

int fun();

Answer

There is no difference except for the fact that the first one gives a hint that the function fun() is probably in another source file.

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Subject: Programming

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Q:

In which direction earth spins on its axis?

A) West to East B) East to West
C) South to North D) North to South
 
Answer & Explanation Answer: A) West to East

Explanation:
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Filed Under: World Geography

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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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