MHT CET Question Paper 2020 (Available): Check Previous Year Question Paper with Solution PDF (2023-2015)

MHT CET 2020 Questions

• 1.

  Given that: \[ \cot \left( \frac{A + B}{2} \right) \cdot \tan \left( \frac{A - B}{2} \right) \] and the equation involving coordinates: \[ \frac{x}{2} + \frac{y}{3} + \frac{2}{6} - 1 = 0 \] Find the area of \( \Delta ABC = 2 \).

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• 2.

  What is the standard electrode potential of the half-reaction: \[ \text{Cu}^{2+} + 2e^- \rightarrow \text{Cu} \, (\text{solid})? \] Given that the standard electrode potential for the half-reaction: \[ \text{Ag}^+ + e^- \rightarrow \text{Ag} \, (\text{solid}) \quad \text{is} \, +0.80 \, \text{V}. \] Also, the cell potential for the following reaction is: \[ \text{Cu}^{2+} + 2\text{Ag} \rightarrow \text{Cu} + 2\text{Ag}^+ \] is \( 0.46 \, \text{V} \).

  • \( 1.26 \, \text{V} \) 
     

  • \( 0.50 \, \text{V} \)
    
  • \( 0.46 \, \text{V} \)
    
  • \( 1.0 \, \text{V} \)
    
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• 3.

  A cylindrical pipe has a radius of \( 0.1 \, \text{m} \). If the speed of water flowing through the pipe is \( 2 \, \text{m/s} \), calculate the volume flow rate of water through the pipe.

  • \( 0.0628 \, \text{m}^3/\text{s} \)
    
  • \( 0.0314 \, \text{m}^3/\text{s} \)
    
  • \( 0.1256 \, \text{m}^3/\text{s} \)
    
  • \( 0.02 \, \text{m}^3/\text{s} \)
    
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• 4.

  A particle is moving with a constant velocity of 5 m/s in a circular path of radius 2 m. What is the centripetal acceleration of the particle?

  • 1.25 m/s\(^2\)
    
  • 2.5 m/s\(^2\)
    
  • 5 m/s\(^2\)
    
  • 10 m/s\(^2\)
    
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• 5.

  A ball is thrown vertically upwards with an initial velocity of 20 m/s. Calculate the time it takes for the ball to reach the highest point. (Assume \( g = 9.8 \, \text{m/s}^2 \))

  • \( 2.04 \, \text{s} \)
    
  • \( 1.8 \, \text{s} \)
    
  • \( 3.0 \, \text{s} \)
    
  • \( 4.0 \, \text{s} \)
    
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