Mensuration Questions Practice Question and Answer

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Answer : 1. "5 cm "

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Answer : 2. "0"

Q:

किसी आयत की लम्बाई तथा चौड़ाई का अनुपात 3ः2 है तथा परिमाप 20 सेमी है। आयत का क्षेत्रफल ज्ञात करों 

1689 0

  • 1
    24 सेमी2
    Correct
    Wrong
  • 2
    36 सेमी2
    Correct
    Wrong
  • 3
    48 सेमी2
    Correct
    Wrong
  • 4
    12 सेमी2
    Correct
    Wrong
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Answer : 1. "24 सेमी2"
Explanation :

2(3x+2x)=20
x=2
then the length and breadth of a rectangle is 6, and 4
The Area of Rectangle will be Length*breadth=6*4=24 cm2


Q:

उस छोटे से छोटे वर्ग का क्षेत्रफल क्या होगा जो 616 वर्ग सेमी क्षेत्रफल वाले वृत्त को पूर्णतया घेरता है ? 

1663 0

  • 1
    864 cm^2
    Correct
    Wrong
  • 2
    764 cm^2
    Correct
    Wrong
  • 3
    784 cm^2
    Correct
    Wrong
  • 4
    824 cm^2
    Correct
    Wrong
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Answer : 3. "784 cm^2"

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Answer : 2. "259"

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Answer : 2. "9 सेमी"
Explanation :

According to question given that x2-y2=32, and x-y=2
then we find x and y 

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Answer : 3. "220 m "

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