All Papers GS Paper 1 GS Paper 2 GS Paper 3 GS Paper 4 Essay Full Length Tests Monthly Consolidations Total Questions : 2 Q. Bring out the socio-economic effects of the introduction of railways in different countries of the world. (150 Words, UPSC Mains 2023) GS Paper 1 Geography Q. Discuss the consequence of Climate change on the food security in tropical countries. (150 Words, UPSC Mains 2023) GS Paper 1 Geography Please enable JavaScript to view the comments powered by Disqus.