Maths Practice Question and Answer

Q:

यदि 1 दर्जन सेबों का मूल्य रु. 18 है, तो 25 सेबों का मूल्य होगा -

1322 0

  • 1
    35.00 रु
    Correct
    Wrong
  • 2
    25.00 रु
    Correct
    Wrong
  • 3
    36.50 रु
    Correct
    Wrong
  • 4
    37.50 रु
    Correct
    Wrong
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Answer : 4. "37.50 रु "

Q:

यदि A:B :: 6:11 और B:C :: 6:7, तो A:C ::_____

1032 0

  • 1
    66:77
    Correct
    Wrong
  • 2
    36:66
    Correct
    Wrong
  • 3
    36:77
    Correct
    Wrong
  • 4
    6:13
    Correct
    Wrong
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Answer : 3. "36:77"

Q:

एक ट्रेन, 400 मीटर की दूरी को 24 सेकंड में पूरा करती है। उसकी चाल क्या है -

1093 0

  • 1
    30 किमी प्रति घंटे
    Correct
    Wrong
  • 2
    5 किमी प्रति घंटे
    Correct
    Wrong
  • 3
    60 किमी प्रति घंटे
    Correct
    Wrong
  • 4
    45 किमी प्रति घंटे
    Correct
    Wrong
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Answer : 3. "60 किमी प्रति घंटे"

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Answer : 4. "इनमें से कोई नहीं"

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Answer : 2. "5 : 2"

Q:

एक स्कूल में, यदि लड़कों की संख्या 36% और लड़कियों की संख्या 352 है, तो लड़कों की संख्या ________ है-

1145 0

  • 1
    204
    Correct
    Wrong
  • 2
    198
    Correct
    Wrong
  • 3
    244
    Correct
    Wrong
  • 4
    156
    Correct
    Wrong
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Answer : 2. "198"

Q:

किसी भी वास्तविक मान के लिए $${\sqrt {secθ-1}\over \sqrt {secθ+1} }=?$$

920 0

  • 1
    cotθ-cosecθ
    Correct
    Wrong
  • 2
    secθ-tanθ
    Correct
    Wrong
  • 3
    cosecθ-cotθ
    Correct
    Wrong
  • 4
    tanθ-secθ
    Correct
    Wrong
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Answer : 3. "cosecθ-cotθ"

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