Questions

Q:

The colour of a thin film is due to

A) Scattering B) Dispersion
C) Diffraction D) Interference
 
Answer & Explanation Answer: D) Interference

Explanation:

In physics, interference is a phenomenon in which two waves superpose to form a resultant wave of greater, lower, or the same amplitude. The color bands in thin films are a result of wavelength dependent interference caused by the close spacing of the surfaces of the film.

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Filed Under: Physics
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Q:

Ayurveda originated from which veda?

A) Rig Veda B) Yajur Veda
C) Atharva Veda D) Sama Veda
 
Answer & Explanation Answer: A) Rig Veda

Explanation:

Rig veda   =  ayurveda


Yajur veda =  dhanurvedha


Samavedha  =  gandharvavedha


Atharvaveda  =  shilpa veda

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Filed Under: Indian History
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Q:

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding  to it.

EVADE

A) INVADE B) ESCAPE
C) SHUN D) CONFRONT
 
Answer & Explanation Answer: D) CONFRONT

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
Excessive desire to work

A) Ergomania B) Idolomania
C) Islomania D) Ethnomania
 
Answer & Explanation Answer: A) Ergomania

Explanation:
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Q:

Select the word with the correct spelling.

A) galeons B) audasity
C) garbbling D) cerebrum
 
Answer & Explanation Answer: D) cerebrum

Explanation:
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Q:

Which of the following is not a characteristic of Pisces?

A) Exoskeleton of scales B) Breathing through gills
C) Endoskeleton of bone/cartilage D) Presence of pseudocoelom
 
Answer & Explanation Answer: D) Presence of pseudocoelom

Explanation:
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Filed Under: Biology
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Q:

Mangroves are plants that have

A) Modified Roots B) Modified Stems
C) Respiratory Roots D) Respiratory Stems
 
Answer & Explanation Answer: C) Respiratory Roots

Explanation:
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Q:

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentencein Indirect/Direct Speech.

Shyam said, “My master is eating.”

A) Shyam inform that his master is eating. B) Shyam say that his master is eating.
C) Shyam and his master was eating. D) Shyam said that his master was eating.
 
Answer & Explanation Answer: D) Shyam said that his master was eating.

Explanation:
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