Explanation:
The feudal system of Pakistan formed and established on 14 August 1947, merging the Islamic eastern and northwest parts of Colonial India, as the Great Britain committed to the segmentation of India in 1947.
Indian monsoon especially the summer monsoon is the main finance source of the country. It is essential to the country's agriculture sector, river systems and the overall condition of the the flora and fauna of the country. This would largely affect the GDP of the country. Therefore, having a good monsoon is very important for the economy and the development of the country. The location of India would give rise to a monsoon that is nothing but air with moisture in it. Rain forms from these with about 3000 mm rainfall. This would form as a water source for the country.<span />
I believe the answer is E. d41 because it goes a11, A12, b21, B22, c31, C32, then it goes lowercase d41 and then the next one is going to upper case D42.
Hope this helps.