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The salaries of three friends Sita, Gita and Mita are initially in the ratio $5: 6: 7$, respectively. In the first year, they get salary hikes of $20 \%, 25 \%$ and $20 \%$, respectively. In the second year, Sita and Mita get salary hikes of $40 \%$ and $25 \%$, respectively, and the salary of Gita becomes equal to the mean salary of the three friends. The salary hike of Gita in the second year is

  1. $28 \%$
  2. $26 \%$
  3. $30 \%$
  4. $25 \%$

     

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