Maths Practice Question and Answer

Q:

यदि x+y+z=22  तथा  xy+yz+zx=35,  हैं, तो (x-y)2 +(y-z)2+(z-x)का मान क्या है?

1777 0

  • 1
    793
    Correct
    Wrong
  • 2
    681
    Correct
    Wrong
  • 3
    758
    Correct
    Wrong
  • 4
    715
    Correct
    Wrong
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Answer : 3. "758"

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Answer : 4. " 5.6"

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  • Workspace

Answer : 4. "4"
Explanation :

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Q:

निर्देश: निम्नलिखित प्रश्न में प्रश्न (?) के स्थान पर क्या आना चाहिए?

8934 – 3257 + 481 = ? + 2578

1775 0

  • 1
    6158
    Correct
    Wrong
  • 2
    3580
    Correct
    Wrong
  • 3
    3040
    Correct
    Wrong
  • 4
    3400
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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  • Workspace

Answer : 2. "3580"

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