This para-jumble tests whether you can trace a cause-and-effect argument about non-motorized transport being neglected in planning.
The full sentence reads: "We have specially drawn attention to the non-motorized transport modes because they are completely overlooked in transport planning, as if they are to be suffered as relics of a backward past till replaced by faster petroleum fuelled transport, like the industrialized countries." This is option D (CDBEA), the correct answer. Option A starts with D, a subordinate "because" clause, which cannot open a sentence. Option B (CDEBA) puts E before B, breaking the logical order of neglect before its described endpoint. Option C (CBADE) jumps to the comparison too early.
Let's summarize:
Reading the assembled sentence aloud is a quick final check before you commit to an answer.