Square Roots Questions Practice Question and Answer

Q:

$$ {k+l+m+n+2\sqrt{ml+mk}+2\sqrt{mn}+2\sqrt{kn+ln}}$$ का वर्गमूल होगा—

880 0

  • 1
    $${\sqrt{k+l}}+\sqrt{m+n}$$
    Correct
    Wrong
  • 2
    $${\sqrt{k+n}}+\sqrt{m-n}$$
    Correct
    Wrong
  • 3
    $${\sqrt{k+l}}+\sqrt{m}+\sqrt{n}$$
    Correct
    Wrong
  • 4
    $${\sqrt{k+m}}+\sqrt{l+n}$$
    Correct
    Wrong
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Answer : 1. "$${\sqrt{k+l}}+\sqrt{m+n}$$"

Q:

यदि 841 का वर्गमूल 29, है, 0.0000084  का वर्गमूल किसके बराबर है ?

1796 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:

2660 1

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

Q:

दों संख्याओं के वर्गो का योग 68 है और उनके अंतर का वर्ग 36 है, तो उनका गुणनफल होगा—

997 0

  • 1
    32
    Correct
    Wrong
  • 2
    16
    Correct
    Wrong
  • 3
    58
    Correct
    Wrong
  • 4
    56
    Correct
    Wrong
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Answer : 2. "16"

Q:

7744 का वर्गमूल है:

1010 0

  • 1
    98
    Correct
    Wrong
  • 2
    92
    Correct
    Wrong
  • 3
    88
    Correct
    Wrong
  • 4
    82
    Correct
    Wrong
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Answer : 3. "88"

Q: 18 H on GC?


 $$6 {4\over 9}$$ % ..???kkk

1684 0

  • 1
    ss
    Correct
    Wrong
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Answer : 1. "ss"
Explanation :

The given letters equation states that 18 H on a GC means 18 Holes on a Golf Course.

Q:

$$ \sqrt { 2^4} \ + \ ^{3}\sqrt {64} \  + \ ^4\sqrt { 2^8} \    $$ का मान क्या है?

1284 0

  • 1
    12
    Correct
    Wrong
  • 2
    16
    Correct
    Wrong
  • 3
    18
    Correct
    Wrong
  • 4
    24
    Correct
    Wrong
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Answer : 1. "12"

Q:

यदि $$ {3^{a+3}×4^{a+6}×25^{a+1}\over{27}^{a-1}×8^{a-2}×125^{a+4}}={4\over15^{26}}$$  है तो $$ {\sqrt{a+9}}$$. का मान होगा—

846 0

  • 1
    8
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    6
    Correct
    Wrong
  • 4
    4
    Correct
    Wrong
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Answer : 2. " 5"

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