Free gk questions Online Test - MeritNotes

No. of Questions :10
Remaining Time :
1. In coloured galss. the purple colour is imparted by
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

2. Salts of which of the following elements provide colours to fireworks?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

3. The law of Octaves is due to
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

4. The vinegar is a solution of
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

5. Which of the following is not a metallic mineral?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

6. Blue vitriol is
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

7. Glass is made from the mixture of
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

8. In which type of rocks are metals like Gold and Copper mostly found?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

9. Which one of the following is the softest?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

10. Tear gas is
 
  • (a) 
  • (b) 
  • (c) 
  • (d)