Simplification Practice Question and Answer

Q:

यदि $$ {1\over3} ({12x\over5}-{1\over2})+{6\over5}={7\over6}$$  है तो x का मान होगा ?

1349 0

  • 1
    $$ {1\over5}$$
    Correct
    Wrong
  • 2
    $$ -{1\over5}$$
    Correct
    Wrong
  • 3
    $$ -{1\over6}$$
    Correct
    Wrong
  • 4
    $$ {1\over5}$$
    Correct
    Wrong
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Answer : 4. "$$ {1\over5}$$"

Q:

24 ÷ 4 ×(3 +3) ÷2 का मान है।

1344 0

  • 1
    22
    Correct
    Wrong
  • 2
    24
    Correct
    Wrong
  • 3
    20
    Correct
    Wrong
  • 4
    18
    Correct
    Wrong
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Answer : 4. "18"

Q:

2x + 4y – 8xy -1 =?

1341 0

  • 1
    ( 1 + 4y) (2x – 1 )
    Correct
    Wrong
  • 2
    (1 – 4y) (2x – 1 )
    Correct
    Wrong
  • 3
    ( 1 – 4y ) (2x +1)
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "(1 – 4y) (2x – 1 )"

Q:

5-[4-{3-(3-3-6)}] के बराबर है :

1325 0

  • 1
    4
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    10
    Correct
    Wrong
  • 4
    6
    Correct
    Wrong
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Answer : 3. "10"

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?

1309 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:

$$ { \sqrt{(0.798)^2+0.404×0.798+(0.202)^2}+1=?} $$  

1309 0

  • 1
    2
    Correct
    Wrong
  • 2
    0.404
    Correct
    Wrong
  • 3
    0
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 1. " 2"

Q:

पाँच अंको की वह बड़ी से बड़ी संख्या क्या है जो एक पूर्ण वर्ग है ? 

1294 0

  • 1
    99999
    Correct
    Wrong
  • 2
    99856
    Correct
    Wrong
  • 3
    99976
    Correct
    Wrong
  • 4
    99764
    Correct
    Wrong
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Answer : 2. "99856 "

Q:

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

1285 0

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

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