Aptitude Practice Question and Answer

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Answer : 4. "рдЗрдирдореЗрдВ рд╕реЗ рдХреЛрдИ рдирд╣реАрдВ"

Q:

рдпрджрд┐┬а$$ {4p\over{{p^2}}-4p+4}={1\over8}$$, pтЙа0 ┬ард╣реИ рддреЛ┬а$$ {p+{4\over p}}$$┬ардХрд╛ рдорд╛рди рд╣реЛрдЧрд╛ред

1390 0

  • 1
    34
    Correct
    Wrong
  • 2
    37
    Correct
    Wrong
  • 3
    36
    Correct
    Wrong
  • 4
    35
    Correct
    Wrong
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Answer : 3. "36"

Q:

рдпрджрд┐┬а$$ {x+{1\over x}}=3$$┬ард╣реИ рддреЛ┬а$$ {x^2}-{1\over {x^2}}$$┬ардХрд╛ рдорд╛рди рдЬреНрдЮрд╛рдд рдХрд░реЗрдВ?

1519 0

  • 1
    $$ {8\sqrt{2}}$$
    Correct
    Wrong
  • 2
    $$ {5\sqrt{8}}$$
    Correct
    Wrong
  • 3
    $$ {5\sqrt{3}}$$
    Correct
    Wrong
  • 4
    $$ {3\sqrt{5}}$$
    Correct
    Wrong
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Answer : 4. "$$ {3\sqrt{5}}$$"

Q:

рдпрджрд┐┬а$$ \sqrt{0.04├Ч0.4├Чa} =0.4├Ч0.04├Ч{\sqrt{b}}$$┬ард╣реИ рддреЛ┬а$$ {a\over b}$$┬ардХрд╛ рдорд╛рди рд╣реЛрдЧрд╛ред

1715 0

  • 1
    0.016
    Correct
    Wrong
  • 2
    0.16
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    16
    Correct
    Wrong
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Answer : 1. "0.016"

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