All Papers GS Paper 1 GS Paper 2 GS Paper 3 GS Paper 4 Essay Full Length Tests Monthly Consolidations Total Questions : 1 Q. Inequality has risen substantially from the 1980s onwards, due to profound transformations in the economy such as deregulation and the reforms of 1990s. Comment. GS Paper 3 Economy Please enable JavaScript to view the comments powered by Disqus.