GATE 2013 Computer Science and Information Technology (CS) Slot 4 Question Paper with Answer Key PDFs (Offline) (February 10- Forenoon Session)

GATE Questions

• 1.

  In p-type semiconductor density of mobile holes exceeds that of conduction electrons. Hence, minority carriers in p -type semiconductor are conduction (free) electrons.

  
   

  • a

  • b

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• 2.

  sample text

  • dfb

  • dfg

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• 3.

  Write a balanced equation for the reaction of molecular nitrogen (N₂) and oxygen (O₂) to form dinitrogen pentoxide. \((f(x)=x^2)\)

  • N₂ + O₂ → N₂O₅ (unbalanced equation)
  • 2N₂ + 5O₂ → 2N₂O₅
  • option 3
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• 4.

  M. Hamel is introduced as a ruler-wielding teacher. This demonstrates that:

  • he is adamant.

  • he is a hard taskmaster.

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• 5.

  For the reaction, $H_{2} + I_{2} {\rightleftharpoons} 2HI, K= 47.6.$ If the initial number of moles of each reactant and product is 1 mole then at equilibrium

  • $\left[I_{2}\right]=\left[H_{2}\right], \left[I_{2}\right] > \left[HI\right]$
  • $({\frac{x^3}{9}})$
  • \(\left[I_{2}\right]>\left[H_{2}\right], \left[I_{2}\right] = \left[HI\right]\)

  • $\omega\propto\,n^{\frac{1}{3}}$
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• 6.

  Direction: In these tests you will find an Incomplete Figure and four Answer Figures. You have to select one diagram from the Answer Figures which fits into the blank column in Incomplete Figure in order to complete it
  Incomplete Figure
  
  Answer Figures
  

  • Figure (a)

  • Figure (b)

  • Figure ©

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