Explanation:

Learning: Takkavi loans were a measure of reprieve taken after few suppressing moves of Tughlaq.In order to overcome financial difficulties in his empire, Muhammad bin Tughlaq increased the land revenue on the farmers of Doab (land between Ganges and Yamuna rivers).It was an excessive and arbitrary step on the farmers. A severe famine was also ravaging that region at that time. It had resulted in a serious peasant revolts. The revolts were crushed. However, the Sultan realized later that adequate relief measures and the promotion of agriculture were the real solution to the problem.He launched a scheme by which takkavi loans (loans for cultivation) were given to the farmers to buy seed and to extend agriculture.