MHT CET 2020 PCM Question Paper with Answer Key PDFs (October 16 - Shift 1)

MHT CET Questions

• 1.

  Which of the following correctly represents the AND logic gate? \begin{enumerate}

  • Output = 1 if at least one input is 1
    
  • Output = 1 only if all inputs are 1
    
  • Output = 0 if all inputs are 0
    
  • Output = 1 if all inputs are 0 \end{enumerate}
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• 2.

  What is the angular frequency \( \omega \) of a simple harmonic oscillator with mass \( m \) and spring constant \( k \)? \begin{enumerate}

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• 3.

  Which of the following does not obey the octet rule? \begin{enumerate}

  • \( SF_6 \)
    
  • \( H_2O \)
    
  • \( CO_2 \)
    
  • \( CH_4 \) \end{enumerate}
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• 4.

  If a copper rod carries a direct current, the magnetic field associated with the current will be? \begin{enumerate}

  • Parallel to the rod
    
  • Perpendicular to the rod
    
  • Circular around the rod
    
  • No magnetic field \end{enumerate}
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• 5.

  A pendulum having a negatively charged metal knob is oscillating on a positively charged surface. The time of the pendulum will be: \begin{enumerate}

  • Increase
    
  • Decrease
    
  • Will remain the same
    
  • Will increase and then decrease \end{enumerate}
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• 6.

  Which of the following is NOT a layer of the urinary bladder? \begin{enumerate}

  • Mucosa
    
  • Submucosa
    
  • Epidermis
    
  • Muscularis \end{enumerate}
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