Number System Questions Practice Question and Answer

Q:

12,15,20,27 से कम से कम विभाज्य संख्या ज्ञात कीजिए?

1294 0

  • 1
    450
    Correct
    Wrong
  • 2
    540
    Correct
    Wrong
  • 3
    230
    Correct
    Wrong
  • 4
    640
    Correct
    Wrong
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Answer : 2. "540"

Q:

निम्नलिखित में से किसमें अवरोही क्रम हैं?

1284 0

  • 1
    $${5\over7},{9\over11},{7\over9},{3\over5}$$
    Correct
    Wrong
  • 2
    $${3\over5},{5\over7},{7\over9},{9\over11}$$
    Correct
    Wrong
  • 3
    $${9\over11},{7\over9},{5\over7},{3\over5}$$
    Correct
    Wrong
  • 4
    $${9\over11},{5\over7},{3\over5},{7\over9}$$
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 3. "$${9\over11},{7\over9},{5\over7},{3\over5}$$"

Q:

निर्देश: निम्नलिखित प्रश्न में प्रश्न (?) के स्थान पर क्या आना चाहिए?

$${34×4-12×8\over \ {6^2}+{\sqrt{196}}+(11)^2}=?$$

1273 0

  • 1
    $${40\over121}$$
    Correct
    Wrong
  • 2
    $${36\over171}$$
    Correct
    Wrong
  • 3
    $${14\over171}$$
    Correct
    Wrong
  • 4
    $${22\over171}$$
    Correct
    Wrong
  • 5
    none of these
    Correct
    Wrong
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Answer : 5. "none of these"

Q:

1 से 50 तक की संख्या लिखने के लिए कितने अंकों की आवश्यकता होगी है?

1248 0

  • 1
    100
    Correct
    Wrong
  • 2
    92
    Correct
    Wrong
  • 3
    91
    Correct
    Wrong
  • 4
    50
    Correct
    Wrong
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Answer : 3. "91"

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