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HTET PGT CS · UNIT 01

Computer Fundamentals, Organisation & Number Systems – Previous Year Questions

32 questions from past HTET PGT Computer Science papers, each with the correct answer. Open any question for its explanation.

Take this unit as a mock test
  1. The complement of complement of a variable is always ……… .
    Answer: C. Equal to variable HTET 2021 PGT Computer Science
  2. ………. is used by banking industry for pre printing of characters on the cheque.
    Answer: A. MICR HTET 2021 PGT Computer Science