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Q:

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?

A) Wilhelm Rontgen B) Niels Bohr
C) Ernest Rutherford D) Max Bon

Answer:   A) Wilhelm Rontgen



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Subject: Inventions
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Q:

Which part of the human body gets affected by the illness called osteoporosis?

A) Ampere B) Ohm
C) Mole D) Volt
 
Answer & Explanation Answer: B) Ohm

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Q:

Which of the following words was inserted in the Preamble by the 42nd Amendment of the Constitution of India?

 

A) Political B) Economic
C) Belief D) Integrity
 
Answer & Explanation Answer: D) Integrity

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Q:

Which of the following airports was crowned the 'World’s Best Airport' for the seventh time in a row by the Skytrax World Airport Awards 2019 ?

 

A) Changi Airport B) Indira Gandhi International Airport
C) Chhatrapati Shivaji Maharaj International Airport D) Haneda International Airport
 
Answer & Explanation Answer: A) Changi Airport

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Q:

Which one of the following statements about gratuity is NOT CORRECT?

 

A) Gratuity can be paid before the completion of five years of the death of an employee or if he has become disabled due to accident or disease.   B) A person is eligible to receive gratuity only if he has completed minimum seven years of service with an organisation.  
C) Gratuity is given by the employer to his/her employee for the services rendered by him/her during the period of employment. D) Gratuity is usually paid at the time of retirement but it can be paid before retirement provided certain conditions are met.  
 
Answer & Explanation Answer: B) A person is eligible to receive gratuity only if he has completed minimum seven years of service with an organisation.  

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Q:

In the context of computers, what is the full form of PDF?

 

A) PowerPoint Document Format B) Portable Document Format
C) Portable Details Format D) Personal Document Format
 
Answer & Explanation Answer: B) Portable Document Format

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Q:

The Bacille Calmette-Guerin vaccine (popularly called BCG vaccine) is a vaccine to prevent which of these diseases?

 

A) Polio B) Tuberculosis
C) Jaundice D) Typhoid
 
Answer & Explanation Answer: B) Tuberculosis

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Q:

Which of the following states is the biggest Jute producer in India?

 

A) Karnataka B) Rajasthan
C) West Bengal D) Nagaland
 
Answer & Explanation Answer: C) West Bengal

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Q:

According to Article 243 V of the Constitution of India, the minimum age requirement for becoming a member of a Municipalty is ___________.

 

A) 28 years B) 21 years
C) 24 years D) 32 years
 
Answer & Explanation Answer: B) 21 years

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