Simplification Practice Question and Answer

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Answer : 4. "22"

Q:

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

354 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:

यदि  $$ A = {1\over 2}+{1\over 3}×{1\over 4}÷{1\over 5}-{1\over 6}$$ और $$B={1\over 2}÷{1\over 3}×{1\over 4}+{1\over 5} $$ , तो A - B का मान क्या है?

349 0

  • 1
    $${17\over 20}$$
    Correct
    Wrong
  • 2
    $${9\over 20}$$
    Correct
    Wrong
  • 3
    $${7\over 40}$$
    Correct
    Wrong
  • 4
    $${1\over 5}$$
    Correct
    Wrong
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Answer : 3. " $${7\over 40}$$"

Q:

यदि $${8+2\sqrt{3} \over 3\sqrt{3}+5}=a\sqrt{3}-b$$, तो a+b का मान बराबर है:

346 0

  • 1
    18
    Correct
    Wrong
  • 2
    15
    Correct
    Wrong
  • 3
    24
    Correct
    Wrong
  • 4
    16
    Correct
    Wrong
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Answer : 1. "18"

Q:

[3÷4 का {(4-2) x 6÷2}] -2x6÷8+3 में से 4÷12 का मान है:

343 0

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

Q:

(x + y + z)3 – (y + z – x)3 – (z + x – y)3 – (x + y – z)3 का मान है:

305 0

  • 1
    12 xyz
    Correct
    Wrong
  • 2
    24 xyz
    Correct
    Wrong
  • 3
    36 xyz
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 2. "24 xyz "

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