Free tnpsc model questions Online Test - MeritNotes

No. of Questions :10
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1. A bee-sting leaves an acid which causes pain and irritation. The injected acid is
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

2. If a proton of mass m is moving with velocity of light, its mass will be
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

3. Aluminium chloride is
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

4. Which of the following chronological order of the density of various substances is true?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

5. The term ‘nucleons’ apples to
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

6. Glass is actually
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

7. Among alkali metals, the most reactive metal is
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

8. The valecy of magnesium is
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

9. Plaster of paris
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

10. The rusting of iron nail
 
  • (a) 
  • (b) 
  • (c) 
  • (d)