This document analyzes the cost-benefit of various agricultural interventions in Rajasthan, India. It examines interventions related to certified seed adoption, crop diversification, soil health cards, and improving extension services with ICT. For each intervention, it discusses the problem, proposed solution, estimated costs and benefits, and benefit-cost ratios. The analysis finds that all interventions have benefit-cost ratios greater than 1, indicating the interventions would provide net economic benefits to farmers in Rajasthan if implemented. Certified seed adoption and improving extension services through ICT had the highest estimated benefit-cost ratios of 20 and 3.6, respectively.