Aptitude Practice Question and Answer

Q:

100 से कम एक धनात्मक संख्या के वर्गमूल का मान इनमे से किसीके बीच होगा ?

1451 0

  • 1
    0 और 1000
    Correct
    Wrong
  • 2
    0 और 10
    Correct
    Wrong
  • 3
    -10 और 10
    Correct
    Wrong
  • 4
    -100 और 100
    Correct
    Wrong
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Answer : 3. "-10 और 10"

Q:

यदि 841 का वर्गमूल 29 है, तो 0.00000841 का वर्गमूल किसके बराबर है:

979 0

  • 1
    0.029
    Correct
    Wrong
  • 2
    0.0029
    Correct
    Wrong
  • 3
    0.00029
    Correct
    Wrong
  • 4
    0.29
    Correct
    Wrong
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Answer : 2. "0.0029"

Q:

2.80 के $$2+\sqrt{0.09}-{^3\sqrt{0.008}}-75\% $$ का मान ज्ञात करें

846 0

  • 1
    0
    Correct
    Wrong
  • 2
    0.01
    Correct
    Wrong
  • 3
    -1
    Correct
    Wrong
  • 4
    0.001
    Correct
    Wrong
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Answer : 1. "0"

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Answer : 1. "255"

Q:

x4+64 का सम्पूर्ण गुणनखंड करें ?

905 0

  • 1
    $$\left(x^2+8 \right)^2 \ $$
    Correct
    Wrong
  • 2
    $$\left(x^2+8 \right) \ (x^2-8)$$
    Correct
    Wrong
  • 3
    $$\left(x^2-4x+8 \right) \ (x^2-4x-8)$$
    Correct
    Wrong
  • 4
    $$\left(x^2+4x+8 \right) \ (x^2-4x+8)$$
    Correct
    Wrong
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Answer : 4. "$$\left(x^2+4x+8 \right) \ (x^2-4x+8)$$"

Q:

यदि p3 – q3 = (p-q)[(p-q)2+xpq)]  हो, तो x का मान ज्ञात कीजिये

1096 0

  • 1
    1
    Correct
    Wrong
  • 2
    -1
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 3. "3"

Q:

$$\sqrt { 3}=1.732$$ हो, तो $${9+2{ \sqrt { 3}}}\over  \sqrt { 3}$$  का मान ज्ञात कीजिए

1201 0

  • 1
    7.169
    Correct
    Wrong
  • 2
    7.196
    Correct
    Wrong
  • 3
    5.198
    Correct
    Wrong
  • 4
    7.296
    Correct
    Wrong
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Answer : 2. "7.196"

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