CBSE Class 10 Kokborok Compartment Question Paper 2024 with Answer Key

CBSE X Questions

• 1.

  A conical cavity of maximum volume is carved out from a wooden solid hemisphere of radius 10 cm. Curved surface area of the cavity carved out is (use \(\pi = 3.14\))
  

  

  • \(314 \sqrt{2}\) \(\text{cm}^{2}\)
    
  • \(314\) \(\text{cm}^{2}\)
    
  • \(\frac{3140}{3}\) \(\text{cm}^{2}\)
    
  • \(3140 \sqrt{2}\) \(\text{cm}^{2}\)
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• 2.

  Arrange the following events in chronological order and choose the correct option: I. Salt Satyagraha
  II. Kheda Satyagraha
  III. Rowlatt Satyagraha
  IV. Ahmedabad Mill Workers Satyagraha

  • II, I, III, IV
    
  • II, IV, III, I
    
  • III, II, IV, I
    
  • II, I, IV, III
    
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• 3.

  (a) Why did many Europeans migrate to America after the sixteenth century? Explain. OR (b) How did trade and long distance travel contribute to the spread of diseases during the ancient period? Explain.

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• 4.

  Paddy fields require a large amount of water. The pesticides and chemical fertilizers used are washed down into the soil or waterbodies. How do these chemicals reach our bodies? What is this phenomenon known as?

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• 5.

  The dimensions of a window are 156 cm \(\times\) 216 cm. Arjun wants to put grill on the window creating complete squares of maximum size. Determine the side length of the square and hence find the number of squares formed.
  

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• 6.

  State two differences between pollination and fertilization.

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