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CBSE Class 12 Computer Science Question 3 of 44

Solved 2025 Sample Question Paper CBSE Class 12 Computer Science (083) — Question 3

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3
Question

Question 3

Which of the following expressions evaluates to False ?

  1. not(True) and False
  2. True or False
  3. not(False and True)
  4. True and not(False)
Answer

not(True) and False

Reason —

  1. not(True) and False evaluates to False and False, which is False.
  2. True or False evaluates to True.
  3. not(False and True) evaluates to not(False), which is True.
  4. True and not(False) evaluates to True and True, which is True.