Questions

Q:

A  photon  of  X-ray  has  energy  of  1  keV.  A photon of visible radiation has energy of 3 eV.  In  this  context,  which  one  of  the following statements is not correct?

A) The wavelength of X-ray photon is less than the wavelength of visible radiation photon. B) Both    the    photons    have    different energies.
C) The  speeds  of  both  the  photons  in vacuum are different D) The   frequency   of   X-ray   photon   is higher  than  the  frequency  of  visible radiation photon.
 
Answer & Explanation Answer: C) The  speeds  of  both  the  photons  in vacuum are different

Explanation:

The speed of all the electromagnetic radiation are always   same   and   equal   to   the numerical value 3 x 10^8m/sec.

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Filed Under: Physics
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Q:

Article 231 of the Indian Constitution "Establishment of a common High Court for two or more States" deals with?

A) the State Government B) the directive principles of state policy
C) the Union Government D) the fundamental rights of the Indian Citizen
 
Answer & Explanation Answer: A) the State Government

Explanation:
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Filed Under: Indian Politics
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Q:

The man who presented India’s first-ever Budget ?

A) C Rajgopalachari B) Jawaharlal Nehru
C) Motilal Nehru D) James Wilson
 
Answer & Explanation Answer: D) James Wilson

Explanation:
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Q:

The 2018 ICC Women's World Twenty20 was hosted in ______________ from 09th to 24th November 2018, during the 2018–19 international cricket season. 

A) Australia B) West Indies
C) South Africa D) India
 
Answer & Explanation Answer: B) West Indies

Explanation:

The 2018 ICC Women's World Twenty20 was hosted in the West Indies from 9 to 24 November 2018, during the 2018–19 international cricket season. It was the sixth edition of the ICC Women's T20 World Cup, and the second hosted by the West Indies (after the 2010 edition). The West Indies were the defending champions.

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Filed Under: Sports
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Q:

Who is the author of "Interpreter of Maladies"?

A) Jhumpa Lahiri B) Amish Tripathi
C) Ravinder Singh D) Salman Rushdie
 
Answer & Explanation Answer: A) Jhumpa Lahiri

Explanation:
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Filed Under: Books and Authors
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

 

A remarkable concurrence of events or circumstances without apparent causal connection

 

A) Jangle B) Coincidence
C) Clamour D) Clinker
 
Answer & Explanation Answer: B) Coincidence

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

 

She saw you and her.

 

A) You and she was seen by her. B) You and she were seen by her.
C) You and she seen by her. D) You and she see by her.  
 
Answer & Explanation Answer: B) You and she were seen by her.

Explanation:
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Filed Under: English
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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

 

We have seen that, when

X-think of it as losing its parts and shrivelling to a point
Y-occupy any portion of space, we need not
Z-we deny that a mental image can

 

A) ZXY B) YZX
C) YXZ D) ZYX
 
Answer & Explanation Answer: D) ZYX

Explanation:
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