TNPSC Exams: Important General Science Question and Answers-Part 11

This Quiz is posted with the sole aim of guiding the aspirants of TNPSC Exam to the path of success. To sharpen the edges of your own intelligence and practice, in a structured and concrete manner to ensure you definite Success in your endeavor and will Pave your way for a successful career.

All the very best...... Knock the door of success......

1.  _________ is present in the larynx.
   1.  Cartilage
   2.  Bone
   3.  Supportive tissue
   4.  Cuboidal epithelium
   
   
2. ________ and helium are the main elements of the universe and stars.
   1.  Hydrogen
   2.  Oxygen
   3.  Argon
   4.  Chlorine
   
   
3. Absorption of digested food in the intestine is the function of ________.
   1.  squamous
   2.  ciliated
   3.  columnar
   4.  cuboidal
   
   
4. Force of friction is more in __________.
   1.  Wet floor
   2.  tar floor 
   3.  tiled floor
   4. cemented floor
   
   
5. SI unit of electric current is _________.
   1.  Kelvin
   2.  Ampere
   3.  Ohm
   4.  Watt
   
   
6. The Law of Definite Proportions was given by _________.
   1.  Faraday
   2.  Proust
   3.  Gay Lussac
   4.  Thomson
   
   
7. The life span of RBC is _____ days.
   1.  100-125
   2.  60-70
   3.  100-120
   4.  60-85
   
   
8.  Measurments are comparing an unknown quantity with _________.
   1.  known quantity
   2.  fixed quantity
   3.  derived quantity
   4.  standard quantity
   
   
9. Which of the following is a disinfectant?
   1.  chalk powder
   2.  Bleaching powder
   3.  baking powder
   4.  limestone
   
   
10. The cells are kept clean by the activities of _________.
    1.  lysosome
    2.  golgi
    3.  nucleus
    4.  chromatin
    
    

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