Aptitude Practice Question and Answer

Q:

वह कौन - सी न्यूनतम संख्या है जिससे 1944 से गुणा किया जाए कि परिणाम एक पूर्ण घन हो ? 

842 0

  • 1
    6
    Correct
    Wrong
  • 2
    2
    Correct
    Wrong
  • 3
    13
    Correct
    Wrong
  • 4
    3
    Correct
    Wrong
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Answer : 4. "3 "

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Answer : 1. "$$12\sqrt{3}$$"

Q:

यदि $$ sin(θ+30^0)= {3\over \sqrt { 12} }  $$ है तो cos2θ का मान ज्ञात करें ?

841 0

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

Q:

यदि ABCDEF एक समषटभुज है , तो ∠ADB का मान ( डिग्री में ) क्या है ? 

841 0

  • 1
    15
    Correct
    Wrong
  • 2
    30
    Correct
    Wrong
  • 3
    45
    Correct
    Wrong
  • 4
    60
    Correct
    Wrong
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Answer : 2. "30"

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Answer : 1. "15,000 "

Q:

वह न्यूनतम वर्ग संख्या क्या है , जो 16 , 20 तथा 24 प्रत्येक से विभाजित है ? 

841 0

  • 1
    6400
    Correct
    Wrong
  • 2
    14400
    Correct
    Wrong
  • 3
    1600
    Correct
    Wrong
  • 4
    3600
    Correct
    Wrong
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Answer : 4. "3600 "

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