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Playing With Numbers — MATHS STD 6 — Question

Gujarat BoardEnglish MediumSTD 6MATHSPlaying With Numbers1 Mark
MCQ
The number of prime numbers between $00$ and $20$ is
  • A
    $77$
  • ✓
    $88$
  • C
    $66$
  • D
    $99$
✓

Answer

Correct option: B.
$88$

The prime numbers between $0$ and $20$ are $2, 3, 5, 7, 11, 13, 172,3,5,7,11,13,17$ and $19$
$\therefore $ number of prime numbers between $0$ and $20$ is $8.$

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