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Mathematical Logic — Maths STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMathsMathematical Logic2 Marks
MCQ
Which of the following is not a correct statement?
  • A
    Mathematics is interesting.
  • ✓
    $\sqrt{3}$ is a prime.
  • C
    $\sqrt{2}$ is irrational.
  • D
    The sun is a star.
✓

Answer

Correct option: B.
$\sqrt{3}$ is a prime.
(B)
"Not a correct statement" means it is a statement whose truth value is false.
Option (A) is not a statement.
Options (C) and (D) are statements with truth value true.
' $\sqrt{3}$ is a prime' is false statement.
∴ Option (B) is correct.

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