In India, Persian inscriptions are usually found on buildings such as mosques , tombs,forts, palaces, gateways, water tanks, wells, gardens and bridges. Certain movable objects such as seals, signets, vases and eating pot. Most pre-Mughal Indian quranic and Persian inscriptions in India date from the last decade of the 12th century AD, when Muhammad Ghori (Guri) conquered Delhi and established his ruling there. However, a small number of inscriptions have been found in Haryana, Gujarat and Kerala which bear earlier dates. the persian language was official language of courts in India for 600 years .