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:

What is the SI unit of intensity of sound?

A) Decible B) Newton
C) Heartz D) Tesla
 
Answer & Explanation Answer: A) Decible

Explanation:
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Q:

In a Windows-based computer, two files cannot be in the same folder if

A) they have different names, but same creation date B) they have different names, but are of same file type
C) they have same name, and are of same file type D) they have same name, but are of different file type
 
Answer & Explanation Answer: C) they have same name, and are of same file type

Explanation:
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Filed Under: Computer

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Q:

What does GUI stand for with respect to a computer?

A) Group User Interface B) Graphic Utility Interaction
C) Graphical User Interface D) Graphical Utility Interface
 
Answer & Explanation Answer: C) Graphical User Interface

Explanation:
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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:

BRICS Summit, 2016 was held in 

A) Brazil B) China
C) India D) South Africa
 
Answer & Explanation Answer: C) India

Explanation:
BRICS summit 2016 was held in Goa, India.
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Q:

Full form of PPP -

A) Purchasing Power Parity B) Power Point Presentation
C) Public Private Partnerships D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:
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Q:

Indian Banks' Association, formed on 26 September 1946 as a representative body of management of banking in India operating in India - an association of Indian banks and financial institutions based in Mumbai. Who is present Chairman of IBA? 

A) Jatinder Bir Singh  B) Dinabandhu Mohapatra 
C) Sunil Mehta D) Rajnish Kumar 
 
Answer & Explanation Answer: C) Sunil Mehta

Explanation:

Punjab National Bank (PNB's) managing director and chief executive, Sunil Mehta was elected as new chairman of Indian Banks Association (IBA) for year 2018-19. Bank of India's managing director and chief executive Dina Bandhu Mohapatra was elected as the deputy chairman. Indian Banks' Association, formed on 26 September 1946 as a representative body of management of banking in India operating in India - an association of Indian banks and financial institutions based in Mumbai. 

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