Category Archives: Internet



  • CPU – Central Processing Unit is not a big bulky box. It is a micro chip i.e. microprocessor.
  • All the devices like mobile phones, laptop, smartwatch, calculator, desktop, tabs are having a CPU.
  • Wikipedia of CPU
  • Types by Generation-
    • Transistors
    • Semicondoctrs(Small Scale)
    • Large Scale
    • Microprocessors(Latest)
  • Three main CPU cycle stages
    • Fetch
    • Decode
    • Execute

SSC CGL Best Books

For Practice

  • Kiran Publication’s  Previous Year question Papers.
  • Kiran Publication’s Question Banks for Maths and English.
  • Ghatna Chakra for General Studies.
  • RS Agrawal for Reasoning.

For Concept Building

  • Wren and Martin-High School Grammar
  • English- From Plinth to Paramount
  • Quicker Maths  of BSC Publication – M.Tyra and K Kundan
  • RS Agrawal for Reasoning

Best Coaching For SSC- CGL

  • None other than Paramount