Volume and Surface Area Questions Practice Question and Answer

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Answer : 3. "16 सेमी"

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Answer : 1. ""

Q:

आयताकार जमीन की एक भुजा 8 मी और इसका विकर्ण 17 मी है। जमीन का क्षेत्रफल ज्ञात कीजिये?

1039 0

  • 1
    150 m²
    Correct
    Wrong
  • 2
    140 m²
    Correct
    Wrong
  • 3
    130 m²
    Correct
    Wrong
  • 4
    120 m²
    Correct
    Wrong
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Answer : 4. "120 m²"

Q:

यदि किसी वृत्त का क्षेत्रफल 616 वर्ग सेमी है तो इसकी परिधी ज्ञात कीजिये?

1038 0

  • 1
    44 सेमी
    Correct
    Wrong
  • 2
    88 सेमी
    Correct
    Wrong
  • 3
    22 सेमी
    Correct
    Wrong
  • 4
    176 सेमी
    Correct
    Wrong
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Answer : 2. "88 सेमी"

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Answer : 2. "14:11"

Q:

यदि एक वर्ग के विकर्ण की लंबाई  cm है, तो वर्ग का क्षेत्रफल क्या होगा?

1034 0

  • 1
    200 cm2
    Correct
    Wrong
  • 2
    100 cm2
    Correct
    Wrong
  • 3
    cm2
    Correct
    Wrong
  • 4
    50 cm2
    Correct
    Wrong
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  • Workspace

Answer : 2. "100 cm2"

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