CUET Teaching Aptitude Question Paper 2024: Download Question paper with Answers PDF

CUET Questions

• 1.

  What happens when C₆H₅–O–R is treated with HX?

  • RX and C₆H₅OH are formed
    
  • ROH and C₆H₅X are formed
    
  • C₆H₄X₂ and ROH are formed
    
  • RX and C₆H₅X are formed
    
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• 2.

  Amylose is a water-soluble part of starch. What is the percentage solubility of it?

  • 20 to 30%
    
  • 15 to 20%
    
  • 30 to 60%
    
  • 50 to 70%
    
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• 3.

  Two point charges, 4 µC and -3 µC (with no external field) are placed at (-6 cm, 0, 0) and (6 cm, 0, 0), respectively. The amount of work required to separate the two charges infinitely away from each other will be
  

  • 0.9 J
    
  • 0.18 J
    
  • -0.9 J
    
  • -0.018 J
    
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• 4.

  The following solutions were prepared by dissolving 1 g of solute in 1 L of the solution. Arrange the following solutions in decreasing order of their molarity: (A) Glucose (molar mass = 180 g mol$^{-1}$)
  (B) NaOH (molar mass = 40 g mol$^{-1}$)
  (C) NaCl (molar mass = 58.5 g mol$^{-1}$)
  (D) KCl (molar mass = 7(4)5 g mol$^{-1}$)
  

  • (A), (D), (C), (B)
    
  • (A), (B), (C), (D)
    
  • (B), (C), (D), (A)
    
  • (D), (C), (A), (B)
    
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• 5.

  Find the ratio of de-Broglie wavelengths of deuteron having energy E and \(\alpha\)-particle having energy 2E :
  

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• 6.

  Arrange the following ions in increasing order of number of 3d-electrons: (A) Cr$^{2+}$
  (B) Cu$^{2+}$
  (C) Ti$^{3+}$
  (D) Mn$^{2+}$
  

  • (B), (A), (C), (D)
    
  • (C), (A), (D), (B)
    
  • (C), (D), (A), (B)
    
  • (D), (B), (C), (A)
    
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