TNPSC Group 2a GK Questions with Answers

General Knowledge
1. Air is a/an
 
  • A. Compound
  • B. Mixture
  • C. Electrolyte
  • D. Element
 
2. The most aboundant metal in the earth’s crust is
 
  • A. Aluminium
  • B. Copper
  • C. Iron
  • D. Zinc
 
 
3. Petroleum was first discovered in India at
 
  • A. Koyali
  • B. Digboi
  • C. Haldia
  • D. Bombay High
 
4. Which among the following states depends primarily on thermal power?
 
  • A. Tamil Nadu
  • B. West Bengal
  • C. Kerala
  • D. Karnataka