I : Gum : : Worm : II
    I.   [A] Bottle  [B] Brand  [C] Loaf  [D] Tree
   II.   [P] Silk  [Q] Insect  [R] Cocoon  [S] Thread

 

Answer: D. DP

Second is obtained from the first.

Posted in:  Double Analogy -  Analogy -  Verbal Reasoning