Answer:
Settlement and food.
Step-by-step explanation:
Refugee problem was one of the major problem experienced by India immediately after its independence in 1947 because in that year millions of refugees migrated from Pakistan to India. So there is a lot of resources needed to fulfill their needs such as land for their settlement and food etc which requires large amount of money and we know that at that time financial condition of the country was not good enough to support refugee problem.