All Papers GS Paper 1 GS Paper 2 GS Paper 3 GS Paper 4 Essay Full Length Tests Monthly Consolidations Total Questions : 1 Q. What are the challenges and opportunities of the food processing sector in the country? How can the income of the farmers be substantially increased by encouraging food processing? (UPSC GS-3 Mains, 2020) GS Paper 3 Economy Please enable JavaScript to view the comments powered by Disqus.