Aptitude Practice Question and Answer

Q:

यदि 3 tan θ - 4 = 0 और 180° < θ < 270° तो cosec θ = _______

1480 0

  • 1
    $$- {5\over4}$$
    Correct
    Wrong
  • 2
    $$ {4\over5}$$
    Correct
    Wrong
  • 3
    $$ -{4\over5}$$
    Correct
    Wrong
  • 4
    $$-{5\over4}$$
    Correct
    Wrong
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Answer : 1. "$$- {5\over4}$$"

Q:

यदि एक वर्ग के विकर्ण की लंबाई $${ 10\sqrt{2}}$$ cm है, तो वर्ग का क्षेत्रफल क्या होगा?

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  • 1
    200 cm2
    Correct
    Wrong
  • 2
    100 cm2
    Correct
    Wrong
  • 3
    $${ 100\sqrt{2}}$$cm2
    Correct
    Wrong
  • 4
    50 cm2
    Correct
    Wrong
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Answer : 2. "100 cm2"

Q:

1.41 × 106 किसके बराबर है?

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  • 1
    14100
    Correct
    Wrong
  • 2
    141
    Correct
    Wrong
  • 3
    1410000
    Correct
    Wrong
  • 4
    1.41
    Correct
    Wrong
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Answer : 3. "1410000"

Q:

$$ \sqrt{11.981+7\sqrt{1.2996}}$$ का मान किसके निकटतम है

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  • 1
    2
    Correct
    Wrong
  • 2
    0.404
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 3. "1"

Q:

यदि X, Y से 20% कम है, तो $${Y-X\over Y}$$ और $${X\over X-Y }$$ का मान ज्ञात करे 

1479 0

  • 1
    $${3\over5},-{3\over5}$$
    Correct
    Wrong
  • 2
    $${1\over5},-4$$
    Correct
    Wrong
  • 3
    $$5,-{1\over4}$$
    Correct
    Wrong
  • 4
    $${2\over5},-{5\over2}$$
    Correct
    Wrong
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Answer : 2. "$${1\over5},-4$$"

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