SSC CGL Model Paper 3

Concept:Dictionary order compares words letter by letter from left to right.Explanation:All given words begin with $\mathrm{E}$.Compare the second letter: $a < c < d < n$.So Earlobe comes first, then Economics.Between Edition and Editor, compare after $Edit$: $i < o$, so Edition comes before Editor.Energy comes last because its second letter is $n$.Thus the order is: $2, 3, 4, 5, 1$.Answer:The correct sequence is $23451$, which is option C.