CBSE Class 12 Informatics Practices Question Paper 2017 with Answer Key (March 27)

CBSE CLASS XII Questions

• 1.

  Choose the correctly matched pair from the following : (Crop) - (Leading Producer State)

  • Maize - Bihar
    
  • Jute - West Bengal
    
  • Groundnut - Rajasthan
    
  • Sunflower - Punjab
    
  View Solution

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• 2.

  Which of the following equations is NOT a Linear Differential Equation?

  • \((1 + x^2) \, dy + 2xy \, dx = \cot x \, dx\)
    
  • \(y + \frac{d}{dx}(xy) = x(\sin x + \log x)\)
    
  • \(x(1 + y^2) \, dx - y(1 + x^2) \, dy = 0\)
    
  • \(y \, dx - (x + 3y^2) \, dy = 0\)
  View Solution

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• 3.

  Two statements labelled as Assertion (A) and Reason (R) are given below. Read them carefully and choose the correct option :
  Assertion (A) : Most Asokan inscriptions were in the Prakrit language.
  Reason (R) : The use of Prakrit shows his attempt to spread the message amongst the common people.
  

  • Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explation of the Assertion (A).
    
  • Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explation of the Assertion (A).
    
  • Assertion (A) is true, but Reason (R) is false.
    
  • Assertion (A) is false, but Reason (R) is true.
  View Solution

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• 4.

  Which one of the following is the main objective of 'Haryali Project'?

  • Water conservation for irrigation and fisheries
    
  • Water conservation for industries
    
  • Surface water availability for transport
    
  • Surface water availability for recreation
    
  View Solution

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• 5.

  Two statements labelled as Assertion (A) and Reason (R) are given below. Read them carefully and choose the correct option :
  Assertion (A) : The Sepoys proclaimed Bahadur Shah Zafar as their leader in the Revolt of 1857.
  Reason (R) : Bahadur Shah Zafar’s acceptance gave legitimacy to the Revolt of 1857.
  

  • Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explation of the Assertion (A).
    
  • Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explation of the Assertion (A).
    
  • Assertion (A) is true, but Reason (R) is false.
    
  • Assertion (A) is false, but Reason (R) is true.
  View Solution

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• 6.

  Choose the correct option from the following to fill in the blank regarding the regions of tiolist leaders of India :
  Bipin Chandra Pal : Bengal; Lala Lajpat Rai : ____

  • Maharashtra
    
  • Gujarat
    
  • Punjab
    
  • Delhi
  View Solution