CBSE Class 10 Science Urdu Question Paper 2019 with Answer Key (March 13, Set 2 - 47/1/2)

CBSE X Questions

• 1.

  The graph of \(y = f(x)\) is given. The number of zeroes of \(f(x)\) is :
  

  

  • 0
    
  • 1
    
  • 3
    
  • 2
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• 2.

  Identify the imperative sentence:

  • Shut the front door.
    
  • She is a talented artist.
    
  • Are you feeling better?
    
  • You were amazing!
    
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• 3.

  The line segment joining the points \(P(-4, -2)\) and \(Q(10, 4)\) is divided by y-axis in the ratio
  

  • \(2:5\)
    
  • \(1:2\)
    
  • \(2:1\)
    
  • \(5:2\)
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• 4.

  Assertion (A): Reflex actions do not involve thinking.
  Reason (R): Most reflex actions are controlled by the spinal cord.

  • Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
    
  • Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
    
  • Assertion (A) is true, but Reason (R) is false.
    
  • Assertion (A) is false, but Reason (R) is true.
    
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• 5.

  Which of the following sequence is \(\textit{not }\)an A.P. ?
   

  • \( 2, \frac{5}{2}, 3, \frac{7}{2}, \dots \)
    
  • \( -1.2, -3.2, -5.2, -7.2, \dots \)
    
  • \( \sqrt{2}, \sqrt{8}, \sqrt{18}, \dots \)
    
  • \( 1^2, 3^2, 5^2, 7^2, \dots \)
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• 6.

  The natural number 2 is :
  

  • a prime number
    
  • a composite number
    
  • prime as well as composite
    
  • neither prime nor composite
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