New salary of Ankit = Rs.3575
Percentage increase in salary = 10%
Let original salary of Ankit is = Rs. X
Hence,
Salary of Ankit before increment \(={X}\times\frac{110}{100}\) = 3575
\(={X}=\frac{3575\times100}{110}\) = Rs. 3250
∴ Original salary of Ankit = Rs. 3250