TNPSC Exams: Important General Science Question and Answers-Part-02

TNPSC Exams: Important General Science Question and Answers-Part-02

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.  Cryogenics is the study of the production of _________.
   1.  rocket fuel
   2.  very high temperature
   3.  very low temperature
   4.  super conductors
   
   
2. The root of the coconut tree are seen away from the plant. Such kind of movement for want of water is ________.
   1.  chemotropism
   2.  geotropism
   3.  hydeltropism
   4.  hydrotropism
   
   
3. The atomicity of a molecule is 3. Its atomic mass is 16. Its molecular mass is ________.
   1.  48
   2.  16
   3.  13
   4.  52
   
   
4. Refraction takes place through ________.
   1.  opaque
   2.  transparent
   3.  metals
   4. gas
   
   
5. Mitral valve is found between ________.
   1.  right auricle and right ventricle
   2.  left auricle and right ventricle
   3.  right ventricle and pulmonary artery
   4.  left auricle and left ventricle
   
   
6. The space station Salyut was launched by _______.
   1.  Japan
   2.  Soviet Union
   3.  China
   4.  America
   
   
7. The second law of refraction was given by _______.
   1.  C V Raman
   2.  Newton
   3.  Snell
   4.  Greens
   
   
8.  Myopia is also known as _________.
   1.  far sightedness
   2.  near sightedness
   3.  refractive disorder
   4.  leukaemia
   
   
9. The phenomenon of electromagnetic induction was discovered by ________.
   1.  Lenz
   2.  Faraday
   3.  Ampere
   4.  Watt
   
   
10. The motion of the conductor in Fleming's left hand rule is represented by __________.
    1.  middle finger
    2.  ring finger
    3.  thumb
    4.  index finger
    
    

---