Concept:Dictionary order means arranging words alphabetically by comparing letters from left to right.
Explanation:All words start with F.
Compare the second letters: Feeble has e, Floor and Fluorescent have l, Foam has o, From has r.
Since
e<l<o<r, Feeble comes first.
Between Floor and Fluorescent, compare the third letters:
o<u, so Floor comes before Fluorescent.
Thus the order is: Feeble, Floor, Fluorescent, Foam, From.
Using the given numbers, this is
1,3,5,4,2.
Answer:Option A:
13542