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In some quantity of ghee, 60% is pure ghee and 40% is vanaspati. If 10 kg of pure ghee is added, then the strength of vanaspati ghee becomes 20%. The original quantity was in kg: 

In some quantity of ghee, 60% is pure ghee and 40% is vanaspati. If 10 kg of pure ghee is added, then the strength of vanaspati ghee becomes 20%. The original quantity was in kg: 

  • Option 1)

    10       

  • Option 2)

    15

  • Option 3)

    20       

  • Option 4)

    24

  • Option 5)

    25

Answers (1)
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Let ghee quantity be 3x  and vanaspati be 2x

\frac{(3x+10)}{2x}=\frac{4}{1}

x=2

5x=10

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