Aptitude Practice Question and Answer

Q:

यदि $$ {x^{\sqrt{x}}}={({x{\sqrt{x}}})^{x}}$$, है तो x का मान ज्ञात कीजिये।

873 0

  • 1
    $$ {3\over4}$$
    Correct
    Wrong
  • 2
    $$ {3\over5}$$
    Correct
    Wrong
  • 3
    $$ {9\over4}$$
    Correct
    Wrong
  • 4
    $$ {7\over4}$$
    Correct
    Wrong
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Answer : 3. "$$ {9\over4}$$"

Q:

$${cotA+tanB}\over{cotB+tanA}$$ का सरलीकृत मान क्या है?

785 0

  • 1
    tanAcotB
    Correct
    Wrong
  • 2
    tanBcotA
    Correct
    Wrong
  • 3
    tanAtanB
    Correct
    Wrong
  • 4
    cotAcotB
    Correct
    Wrong
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Answer : 2. "tanBcotA"

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Answer : 4. "40"

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Answer : 4. "481.056"

Q:

एक समद्विबाहु त्रिभुज ABC, में  AB=AC समान भुजाओं पर खीचीं गयी माधिकाये एक दूसरे के लंबवत है तो का AB/BC मान क्या होगा?

777 0

  • 1
    $${\sqrt{5\over{2}}}$$
    Correct
    Wrong
  • 2
    $${5\over2}$$
    Correct
    Wrong
  • 3
    $${2\over5}$$
    Correct
    Wrong
  • 4
    $${5\over {\sqrt {3}}}$$
    Correct
    Wrong
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Answer : 1. "$${\sqrt{5\over{2}}}$$"

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