Q. What was the 10% levy added to chauth called?
Answer:
Sardeshmukhi
Notes: Sardeshmukhi was an extra 10% tax over chauth levied by the Marathas. It was imposed for hereditary rights by the Deshmukh (regional chief). Chauth and sardeshmukhi were major Maratha revenue sources, officially recognized by the Mughals in early 18th century treaties over Deccan territories.