The following six sentences have to be arranged in a proper sequence, so as to form a meaningful paragraph.
(a) To address these issues Indian corporate are increasingly turning eco-friendly.
(b) At present however, there are only a dozen green buildings in the private sector.
(c) However, though an eco-friendly building may cost more upfront, it is cost effective because of lower operating costs in the long run.
(d) Today there is growing concern about global warming, energy and water crises.
(e) The reason is the construction cost of an eco-friendly building is 15% to 20% more than putting up a conventional building.
(f) Planting trees, using energy saving lightning systems and constructing eco-friendly green buildings are some of the measure they are taking.
Answers: d a f b e c