Questions

Q:

Optical fiber works on the principle of

A) Scattering B) interference
C) total internal reflection D) refraction
 
Answer & Explanation Answer: C) total internal reflection

Explanation:

Optical_fiber_works_on_the_principle_of1556277954.jpg image

 

Optical fiber works on the principle of total internal reflection.

 


The Total Internal Reflection is the phenomenon in which the complete reflection of a light ray reaching an interface with a less dense medium when the angle of incidence exceeds the critical angle.

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Filed Under: Physics
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Q:

Rock cut architecture in Harappan culture context has been found at

A) Kalibangan B) Dholavira
C) Kotdiji D) Amri
 
Answer & Explanation Answer: B) Dholavira

Explanation:
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Filed Under: Indian History

34 16776
Q:

In the binary Language each letter of  the alphabet, each number and each special character is made up of a unique combination of  _________

A) eight bytes B) eight kilobytes
C) eight characters D) eight bits
 
Answer & Explanation Answer: D) eight bits

Explanation:
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Q:

Eye Test Logical Challenge

lines1499317691.jpg image

A) 15 B) 14
C) 16 D) 17
 
Answer & Explanation Answer: A) 15

Explanation:
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Q:

Read each sentence to find out whether there is any error in any part

Though he is a gifted comedian(a), he prefers spend his spare time(b) watching horror movies(c). No error.(d)

A) a B) b
C) c D) d
 
Answer & Explanation Answer: B) b

Explanation:

‘Prefer’ is followed by the gerund form of the verb. Thus, ‘spend’ needs to be replaced with ‘spending’ to make the sentence grammatically correct. Thus, the correct sentence would be, ‘Though he is a gifted comedian, he prefers spending his spare time watching horror movies.

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Filed Under: English
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Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives.

 

It is a labour of love and the result of painstaking research. Chikankari - A Lucknawi Tradition by Paola Manfredi, an Italian, is a book that shows her close and long association with the craft. Lucknow’s chikankari is known across the world yet very little research or documentation has been done. Articles or features have appeared off and on but this book is amongst the first of its kind, which aims to document the vast treasure called Chikan. What makes the book extremely interesting is that unlike other books that tend to rely on second hand material, with exhaustive references and quotes, Paola Manfredi has filled her tome with passionate grass-roots level research. The narrative more in the nature of a personal journey, with all the quirks and street-smart practicality, makes the book refreshing. As Paola says in the book, it is not a scholarly or academic research but more of a documentation of the world of chikankari.

Paola questions the use of chikan as a word for embroidery, highlighting that it has a broader connotation encompassing haute couture, the fine art of making a garment, embroidering it and finishing it with finesse. She is no stranger to chikankari having worked with SEWA and several craftsmen. Her love for white on white embroidery also found a calling in chikan. Paola came to India to work in textile exports and as she says, “If you like textiles ... India is a heaven, an inexhaustible treasure trove.”

 

Name one type of garment design style that Paola loves?

A) Embroidery on cotton cloth B) Colorful embroidery
C) White on white embroidery D) Silk work on khadi cloth
 
Answer & Explanation Answer: C) White on white embroidery

Explanation:
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Q:

Rearrange the parts of the sentence in correct order.

 

P: The English developed transport and communication on modern lines.
Q: They established the first printing press and newspaper in India.
R: One of the most beneficial results of the British rule was the modernization of India.
S: The Press further developed later to inform and educate the masses about the British exploitation of India.

A) RQSP B) QSRP
C) PQRS D) RPQS
 
Answer & Explanation Answer: D) RPQS

Explanation:
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Q:

Select the synonym of:

incisive

A) daffy B) concise
C) stolid D) tedious
 
Answer & Explanation Answer: B) concise

Explanation:
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Filed Under: English
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