Maths Practice Question and Answer

Q:

उन दो नंबरों में क्या जोड़ा जाना चाहिए जो 3: 4 के अनुपात में हैं, ताकि वे 4: 5 के अनुपात में हो जाएं?

1641 0

  • 1
    0.5
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    2
    Correct
    Wrong
  • 4
    4
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "1"

Q:

यदि किसी त्रिभुज की भुजाएं क्रमश: 56 cm, 90 cm और 106 cm है, तो इस त्रिभुज के परिवृत्त की परिधी होगी

1641 0

  • 1
    108 π
    Correct
    Wrong
  • 2
    112 π
    Correct
    Wrong
  • 3
    106 π
    Correct
    Wrong
  • 4
    109 π
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "106 π"

Q:

12 × 15 + 27 – ? = 28% of 400

1641 0

  • 1
    67
    Correct
    Wrong
  • 2
    131
    Correct
    Wrong
  • 3
    119
    Correct
    Wrong
  • 4
    95
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "95"

Q:

$$ {4^{10+n}}.{16^{3n-4}}\over4^{7n}$$ का मान होगा—

1641 0

  • 1
    8
    Correct
    Wrong
  • 2
    20
    Correct
    Wrong
  • 3
    16
    Correct
    Wrong
  • 4
    4
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "16"

Q:

यदि a तथा b विषम संख्याएं हैं , तो इनमें से कौन सम है ? 

1640 0

  • 1
    a + b + ab
    Correct
    Wrong
  • 2
    a + b - 1
    Correct
    Wrong
  • 3
    a + b + 1
    Correct
    Wrong
  • 4
    a + b + 2ab
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "a + b + 2ab "

      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