GK Practice Question and Answer

Q:

Simple Interest received by a person in 10 years on a principal. of the Rs. 9500 is 130% of the principal. What is the rate of interest (in %) per annum? 

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  • 1
    12
    Correct
    Wrong
  • 2
    13
    Correct
    Wrong
  • 3
    15
    Correct
    Wrong
  • 4
    19
    Correct
    Wrong
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Answer : 2. "13 "

Q:

The basic structural and functional unit of living organisms is-

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  • 1
    Cell
    Correct
    Wrong
  • 2
    Tissue
    Correct
    Wrong
  • 3
    Organ
    Correct
    Wrong
  • 4
    Systems
    Correct
    Wrong
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Answer : 1. "Cell "

Q:

Which of the following states has the highest number of SC people?

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  • 1
    Rajasthan
    Correct
    Wrong
  • 2
    Bihar
    Correct
    Wrong
  • 3
    West Bengal
    Correct
    Wrong
  • 4
    Uttar Pradesh
    Correct
    Wrong
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Answer : 4. "Uttar Pradesh"

Q:

Optic fibers are mainly used for which of the following? 

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  • 1
    Communication
    Correct
    Wrong
  • 2
    Weaving
    Correct
    Wrong
  • 3
    Musical instruments
    Correct
    Wrong
  • 4
    Food industry
    Correct
    Wrong
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Answer : 1. "Communication"

Q:

The longest rail journey by Rajdhani Express is between…… 

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  • 1
    Hazrat Nizamuddin to Thiruvananthapuram
    Correct
    Wrong
  • 2
    Jammu to Thiruvananthapuram
    Correct
    Wrong
  • 3
    Jammu to Mumbai
    Correct
    Wrong
  • 4
    Saharsa to Amritsar
    Correct
    Wrong
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Answer : 1. "Hazrat Nizamuddin to Thiruvananthapuram "

Q:

Who founded the Dravida Munnetra Kazagam (DMK)? 

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  • 1
    M. Karunanidhi
    Correct
    Wrong
  • 2
    MG. Ramachandran
    Correct
    Wrong
  • 3
    C.N. Annadurai
    Correct
    Wrong
  • 4
    C. Rajagopalachari
    Correct
    Wrong
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Answer : 3. "C.N. Annadurai "

Q: Which memory is nonvolatile? 2107 0

  • 1
    Floppy discs
    Correct
    Wrong
  • 2
    Magnetic tape
    Correct
    Wrong
  • 3
    ROM
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 4. "All of the above"
Explanation :

Answer: D) All of the above Explanation: A computer has two types of memory. 1. Non-volatile and 2. Volatile.   Volatile memory is computer memory that requires power to maintain the stored information. * It is a temporary memeory which cannot contain information permanently. Example :: RAM or Random Access Memory   Non-volatile memory is computer memory that can retain the stored information even when not powered. * It is a permanent memory in which data is stored in permanently. Examples :: Hard disc, ROM, Floppy discs, Magnetic tape,...

Q:

Crystallization is an example of

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  • 1
    Physical change
    Correct
    Wrong
  • 2
    Chemical Transformation
    Correct
    Wrong
  • 3
    Chemical reaction
    Correct
    Wrong
  • 4
    Galvanization
    Correct
    Wrong
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Answer : 1. "Physical change"

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