CTET Solved Paper - UPTET Feburary 2016

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106. Which of the following 'laugh'?

  • Option : B
  • Explanation : Hyenas have a cry like a human laugh.
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107. Mark the synonym of the given word.
Carcass

  • Option : D
  • Explanation : Carcass means 'a dead body'.
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PART IV
Mathematics

109. The supplementary angle of an angle is three times of its complementary angle, then the angle is

  • Option : C
  • Explanation : Let the required angle be x.
    Then, (180° - x) = 3 x (90° - x)
    180° - x = 270° - 3x
    2x = 90°
    x = 45°
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110. A rectangular park is 45 m long and 30 m wide. A path 2.5 m wide is constructed outside around the park. The area of the path is

  • Option : C
  • Explanation : Required area = [45 + (2 x 2.5)] x [30 + (2 x 2.5)]- 45 x 30
    = [45 + 5] x [30 + 5] - 1350
    = 50 x 35 - 1350
    = 1750 - 1350
    = 400m2.
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