Direction: In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C and D. You are required to rearrange the jumbled sentences of the paragraph and mark your response accordingly by selecting the correct option.

A. Water for agriculture, industries, generating electricity through reservoirs of dams are the other usages.
B. Humans use huge amounts of water not only for drinking and washing but also in the process of production. 
C. All these human activities and over-exploitation of water resources are leading to shortages in the supply of fresh water
D. Increasing population, rising demands for food and cash crops, increasing urbanisation, and rising standards of living are the major factors contributing to drying up of water sources or water pollution.