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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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40 16754
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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Filed Under: Computer
Exam Prep: Bank Exams

57 16748
Q:

What is the name of the literary genre developed by the Khojas who are a branch of the Ismaili sect?

 

A) Ginan B) Ziyarat
C) Raag D) Shahada
 
Answer & Explanation Answer: A) Ginan

Explanation:

Ginans are devotional hymns or poems recited by Shia Ismaili Muslims.Although ginanscan be recited, studied, and listened to by non-Nizari Ismailis, ginans hold a special role in the cultural practice and rituals of Nizari Ismailis, specifically the community of Khojas, a caste of south asians of whom the majority now identify as Nizari Ismaili.

 

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Filed Under: Indian History
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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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Filed Under: Logic Puzzles
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58 16735
Q:

Ezra cup is associated with which sports?

A) Hockey B) Polo
C) Rowing D) Football
 
Answer & Explanation Answer: B) Polo

Explanation:

The Ezra Cup is a popular polo tournament conducted annually in India. The Calcutta Polo Club runs this oldest and first ever Polo Trophy. The first Ezra Cup was held in 1880. After a period of inactivity, it has now been revived by Mr. Keshav Bangur, Calcutta Polo Club's president.

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Filed Under: Sports
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29 16708
Q:

Improve the bracketed part of the sentence.

 

If a person (studied) the history of the Maratha empire, he would have wondered how a small warrior tribe could have challenged the mighty Mughals.

A) has studied B) had studied
C) could study D) no improvement
 
Answer & Explanation Answer: B) had studied

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Improve the bracketed part of the sentence.

The Chairman (send in) all the right signals and we can only hope that his trip will result in rich dividends.

A) send out B) sent of
C) sent out D) No improvement
 
Answer & Explanation Answer: C) sent out

Explanation:
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Filed Under: English

0 16664
Q:

The largest fresh water lake in India is

A) Pulicat Lake B) Veeranam Lake
C) Chilka Lake D) Kolleru Lake
 
Answer & Explanation Answer: D) Kolleru Lake

Explanation:
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Filed Under: General Awareness

145 16663