MHT CET 2020 PCB Question Paper with Answer Key PDFs (October 8 - Shift 1)

MHT CET Questions

• 1.

  Which of the following has the lowest boiling point? \begin{enumerate}

  • He
    
  • Ne
    
  • O
    
  • F \end{enumerate}
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• 2.

  What is the polymer of elastomer? \begin{enumerate}

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• 3.

  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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• 4.

  Which one of the following is vinyl alcohol? \begin{enumerate}

  • But-2-en-2-ol
    
  • Prop-2-en-1-ol
    
  • Ethanol
    
  • Methanol \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.

  Find the ratio of K.E. and P.E. when a particle performs SHM and is at \( \frac{1}{n} \) times its amplitude from the mean position. \begin{enumerate}

  • \( n^2 - 1:1 \)
    
  • \( 1:n^2 - 1 \)
    
  • \( 1:n \)
    
  • \( n:1 \) \end{enumerate}
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