Correct Answer - Option 1 : A
Given: A blacksmith has five iron articles A, B, C, D and E, each having a different weight.
Let the weight of article C be x
So, from the given statements:
1) B weighs four and half times as much as C
Therefore, weight of B = 4.5x
2) A weighs twice as much as B
Therefore, weight of A = 9x
3) C weighs half as much as D
Therefore, weight of D = 2x
4) D weighs half as much as E
Therefore, weight of E = 4x
So, the weight of five articles in ascending order would be
C < D < E < B < A
So, the heaviest article would be A.
Hence, option 1 is the correct answer.