With reference to Mian Tansen, which one of the following statements is not correct?

With reference to Mughal India, what is/are the difference/differences between Jagirdar and Zamindar?

1. Jagirdars were holders of land assignments in lieu of judicial and police duties, whereas Zamindars were holders of revenue rights without obligation to perform any duty other than revenue collection.
2. Land assignments to Jagirdars were hereditary and revenue rights of Zamindars were not hereditary.

Select the correct answer using the code given below:

Consider the following statements:

1. In the revenue administration of Delhi Sultanate, the in-charge of revenue collection was known as ‘Amil’.
2. The Iqta system of Sultans of Delhi was an ancient indigenous institution.
3. The office of ‘Mir Bakshi’ came into existence during the reign of Khalji Sultans of Delhi.

Which of the statements given above is/are correct?