Simplification Practice Question and Answer

Q:

यदि दो संख्याओं के योग तथा अंतर क्रमश: 20 और 8 हैं, तो उनके वर्गो का अंतर ज्ञात करें? 

957 0

  • 1
    12
    Correct
    Wrong
  • 2
    28
    Correct
    Wrong
  • 3
    80
    Correct
    Wrong
  • 4
    160
    Correct
    Wrong
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Answer : 4. "160"

Q:

$${4- \sqrt{0.04} \over 4+\sqrt{0.4} } $$  का मान किसके निकटतम है ?

941 0

  • 1
    0.8
    Correct
    Wrong
  • 2
    1.4
    Correct
    Wrong
  • 3
    0.4
    Correct
    Wrong
  • 4
    1.0
    Correct
    Wrong
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Answer : 1. "0.8"

Q:

मान ले कि
$$\sqrt{3} = 3.605 \ (लगभग)  $$
$$\sqrt{130} = 11.40 \ (लगभग)  $$
$$\sqrt{1.3} + \sqrt{1300}+\sqrt{0.013}  $$ का मान ज्ञात करें?

937 0

  • 1
    36.164
    Correct
    Wrong
  • 2
    36.304
    Correct
    Wrong
  • 3
    37.304
    Correct
    Wrong
  • 4
    37.164
    Correct
    Wrong
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Answer : 3. "37.304"

Q:

वह न्यूनतम प्राकृत संख्या कौन - सी है जिससे 3000 में भाग देने पर भागफल एक पूर्ण घन होगा ? 

935 0

  • 1
    5
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    4
    Correct
    Wrong
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Answer : 3. "3 "

Q:

दिए गए समीकरण में x का मान होगा।
$$ {23 ^2 + \sqrt{x}=625}$$

932 0

  • 1
    9576
    Correct
    Wrong
  • 2
    9124
    Correct
    Wrong
  • 3
    9216
    Correct
    Wrong
  • 4
    9028
    Correct
    Wrong
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Answer : 3. "9216"

Q:

सरल करे $$\sqrt{[(12.1)^2-(8.1)^2]÷[(0.25)^2+(0.25)(19.95)]} $$

930 0

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

Q:

$$ {\sqrt{0.6912}+{\sqrt{0.5292}}\over {\sqrt{0.6912}-{\sqrt{0.5292}}}}$$ का मान होगा—

923 0

  • 1
    15
    Correct
    Wrong
  • 2
    1.5
    Correct
    Wrong
  • 3
    0.9
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 1. "15"

Q:

समीकरण में के स्थान पर क्या गणितीय संक्रिया आनी चाहिए?
2 ? 6 – 12 ÷ 4 +2 =11.

909 0

  • 1
    +
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    ×
    Correct
    Wrong
  • 4
    ÷
    Correct
    Wrong
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Answer : 3. "×"
Explanation :

Put option (C) you can find your answer.

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