Some feudatory states were known for their efficient administration and patronage of:

Arts and culture
Trade and commerce
Religious institutions
All of the above

The correct answer is: d) All of the above

Some feudatory states were known for their efficient administration and patronage of arts and culture, trade and commerce, and religious institutions.

For example, the Mughal Empire was a Muslim empire that ruled over much of the Indian subcontinent from the 16th to the 18th centuries. The Mughals were known for their patronage of the arts and architecture, and they built many beautiful palaces, mosques, and tombs. They also encouraged trade and commerce, and they built a network of roads and canals that helped to connect different parts of the empire. The Mughals were also tolerant of other religions, and they allowed Hindus and other non-Muslims to practice their faith freely.

Another example is the Safavid Empire, which was a Shi’a Muslim empire that ruled over Iran from the 16th to the 18th centuries. The Safavids were known for their patronage of the arts and architecture, and they built many beautiful palaces, mosques, and tombs. They also encouraged trade and commerce, and they built a network of roads and canals that helped to connect different parts of the empire. The Safavids were also tolerant of other religions, and they allowed Christians and Jews to practice their faith freely.

These are just two examples of feudatory states that were known for their efficient administration and patronage of arts and culture, trade and commerce, and religious institutions.