General Intelligence · Statement and Conclusion

In the question below is a statement followed by two conclusions numbered I and II. Assuming everything in the statement to be true, decide which of the conclusions logically follows beyond a reasonable doubt from the information given: Statement: Water supply in North Delhi will be affected by 50% in March due to construction work of a new line of Metro. Conclusions: I. The residents in North Delhi should practice storing water. II. People of South Delhi should prepare for such situations.