Decimal Fractions Practice Question and Answer

Q:

यदि $$ 5^{5x+1}=1 $$,तो x किसके बराबर है? 

1651 0

  • 1
    0
    Correct
    Wrong
  • 2
    -1
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    $$ -{4\over5}$$
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "-1"

Q:

निम्नलिखित में से कौनसा सबसे बड़ा अंश है।$$ {5\over8}$$, $$ {3\over7}$$, $$ {2\over9}$$,  $$ {4\over5}$$

1493 0

  • 1
    $$ {3\over7}$$
    Correct
    Wrong
  • 2
    $$ {5\over8}$$
    Correct
    Wrong
  • 3
    $$ {4\over5}$$
    Correct
    Wrong
  • 4
    इनमें से कोई नहीं
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "$$ {4\over5}$$"

Q:

यदि एक धनात्मक भिन्न के व्युत्क्रम तथा भिन्न का अंतर $$17\over42$$ है, तो भिन्न ज्ञात करें। 

1451 0

  • 1
    $$9\over8$$
    Correct
    Wrong
  • 2
    $$8\over9$$
    Correct
    Wrong
  • 3
    $$5\over8$$
    Correct
    Wrong
  • 4
    $$7\over9$$
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "$$8\over9$$"

Q:

1.41 × 106 किसके बराबर है?

1427 0

  • 1
    14100
    Correct
    Wrong
  • 2
    141
    Correct
    Wrong
  • 3
    1410000
    Correct
    Wrong
  • 4
    1.41
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "1410000"

Q:

वह छोटी से छोटी संख्या ज्ञात कीजिए, जिसे 10.000327 में से घटाने पर प्राप्त संख्या पूर्ण वर्ग हो। 

1410 0

  • 1
    0.0003
    Correct
    Wrong
  • 2
    0.00003
    Correct
    Wrong
  • 3
    0.0085
    Correct
    Wrong
  • 4
    0.000003
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "0.000003"

Q:

$$ {^3\sqrt {{4} {12\over {125}}}}$$ सरल कीजिये।

1308 0

  • 1
    2
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    $$ {1}{3\over5}$$
    Correct
    Wrong
  • 4
    $$ {2}{3\over5}$$
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "$$ {1}{3\over5}$$"

Q:

हल कीजिए 0.002 × 0.5=?

1224 0

  • 1
    0.0001
    Correct
    Wrong
  • 2
    0.001
    Correct
    Wrong
  • 3
    0.01
    Correct
    Wrong
  • 4
    0.1
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "0.001"

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully