Simplification Practice Question and Answer

Q:

चार अंको की वह कौन - सी न्यूनतम संख्या है जो एक पूर्ण वर्ग है ? 

1633 0

  • 1
    1024
    Correct
    Wrong
  • 2
    1025
    Correct
    Wrong
  • 3
    1009
    Correct
    Wrong
  • 4
    1016
    Correct
    Wrong
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Answer : 1. "1024 "

Q:

$$ {4\over 5}×[{1\over 2}\ of\ 25]+12÷{3\over 4}-32=?$$

1618 0

  • 1
    8
    Correct
    Wrong
  • 2
    –2
    Correct
    Wrong
  • 3
    –6
    Correct
    Wrong
  • 4
    12
    Correct
    Wrong
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Answer : 3. "–6"

Q:

x का मान ज्ञात करें:

23 × 34 × 1080 ÷ 15 = 6x

1615 0

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

Q:

(0.04)-1.5 को हल करने पर प्राप्त होगा: 

1610 0

  • 1
    250
    Correct
    Wrong
  • 2
    625
    Correct
    Wrong
  • 3
    25
    Correct
    Wrong
  • 4
    125
    Correct
    Wrong
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Answer : 4. "125 "

Q:

सरलीकृत मान है?
$${{1\over 3}÷{1\over 3}×{1\over 3}\over{1\over 3}÷{1\over 3}of{1\over 3}}-{1\over 9}$$

1603 0

  • 1
    0
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    1/3
    Correct
    Wrong
  • 4
    1/9
    Correct
    Wrong
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Answer : 1. "0"

Q:

$$3\sqrt{ {72.9\over0.4096}}$$ के बराबर है :

1590 0

  • 1
    0.5625
    Correct
    Wrong
  • 2
    5.625
    Correct
    Wrong
  • 3
    182
    Correct
    Wrong
  • 4
    13.6
    Correct
    Wrong
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Answer : 2. "5.625"

Q:

दिए गए व्यंजक का मान ज्ञात कीजिए।

[76 – {90 ÷ 5 ⨯ (24 – 36 ÷ 3) ÷ 3}] 

1587 0

  • 1
    71.5
    Correct
    Wrong
  • 2
    75.5
    Correct
    Wrong
  • 3
    4
    Correct
    Wrong
  • 4
    77.5
    Correct
    Wrong
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Answer : 3. "4"

Q:

यदि (a + b):(b + c):(c + a) = 7:6:5 और a + b + c = 27, तो 1/a: 1/b :1/c का मान क्या होगा?

1583 0

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

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