Simplification Questions Practice Question and Answer

Q:

$$ [(^5\sqrt{x^{-3\over 5}}\ )^{-5\over3}]^{-5}$$ को सरल करें

1313 0

  • 1
    $$ {x^{5}}$$
    Correct
    Wrong
  • 2
    $$ {x^{-5}}$$
    Correct
    Wrong
  • 3
    x
    Correct
    Wrong
  • 4
    $$ {1\over x}$$
    Correct
    Wrong
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Answer : 4. "$$ {1\over x}$$"

Q:

18÷[26-{25-(15-5) ÷2}] of 12+2-2÷4×16 का मान है

1310 0

  • 1
    $$-{3\over 8} $$
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    $${5\over 8} $$
    Correct
    Wrong
  • 4
    $${13\over 8} $$
    Correct
    Wrong
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Answer : 1. "$$-{3\over 8} $$"

Q:

यदि $$ {(x-2)^{2}+(y-{1\over2})^{2}}=0$$, है तो $$ {x\over y}$$ का मान क्या होगा?

1302 0

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

Q:

यदि p = 8.15, q = 9.06, और r = −17.21,  तो p3+q3+r3-3pqr का मान  

1297 0

  • 1
    -5.62
    Correct
    Wrong
  • 2
    4.75
    Correct
    Wrong
  • 3
    -3.81
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 4. "0 "

Q:

$$5-{8+2\sqrt{15} \over4}-{{1}\over8+2\sqrt{15}}$$ का मान बराबर है:

1268 0

  • 1
    $${1\over4}$$
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    $${3\over3}$$
    Correct
    Wrong
  • 4
    $${1\over2}$$
    Correct
    Wrong
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Answer : 2. "1"

Q:

यदि  $${x\over 9}+{8\over x}=1$$ हो तो x3 का मान है:

1257 0

  • 1
    -256
    Correct
    Wrong
  • 2
    -512
    Correct
    Wrong
  • 3
    256
    Correct
    Wrong
  • 4
    512
    Correct
    Wrong
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Answer : 2. "-512 "

Q:

 If $${1\over 4.263}=0.2346$$, find the value of $${1\over0.0004263}.$$

1256 0

  • 1
    2346
    Correct
    Wrong
  • 2
    4.263
    Correct
    Wrong
  • 3
    2.346
    Correct
    Wrong
  • 4
    4263
    Correct
    Wrong
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Answer : 1. "2346"

Q:

$${{0.6}÷{0.6}×{0.6}+{0.5}×{0.5}÷{0.5}\over{0.6}×{0.5}+{0.3}}$$ का मान ज्ञात कीजिए।

1249 0

  • 1
    $${{10}\over{7}}$$
    Correct
    Wrong
  • 2
    $${{11}\over{6}}$$
    Correct
    Wrong
  • 3
    $${{7}\over{3}}$$
    Correct
    Wrong
  • 4
    $${{13}\over{6}}$$
    Correct
    Wrong
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Answer : 2. "$${{11}\over{6}}$$"

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