Volume and Surface Area Questions Practice Question and Answer

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  • Workspace

Answer : 1. " sq.cm"

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  • Workspace

Answer : 2. " "

Q:

किसी गोले और किसी लंबवृत्तीय बेलन का आयतन समान है। गोला और बेलन की त्रिज्या क्रमश: 21 सेमी और 14 सेमी है। बेलन की ऊँचाई कितनी है?

1350 0

  • 1
    63 सेमी
    Correct
    Wrong
  • 2
    56 सेमी
    Correct
    Wrong
  • 3
    42 सेमी
    Correct
    Wrong
  • 4
    49 सेमी
    Correct
    Wrong
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  • Workspace

Answer : 1. "63 सेमी"

Q:

PQRS एक समान्तर चतुर्भुज है, कोण  SPQ 60 डिग्री है  एवं QR=40, सेमी, PQ=10 सेमी तो समान्तर चतुर्भुज का क्षेत्रफल ज्ञात कीजिये

2192 0

  • 1
    100√3 sq.cm
    Correct
    Wrong
  • 2
    200√3 sq.cm
    Correct
    Wrong
  • 3
    100 sq.cm
    Correct
    Wrong
  • 4
    500 sq.cm
    Correct
    Wrong
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  • Workspace

Answer : 2. "200√3 sq.cm"

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  • Workspace

Answer : 1. "960 "

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  • Workspace

Answer : 2. "25.6 सेमी "

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  • Workspace

Answer : 2. "154 "

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