NIMCET 2016 Question Paper with solutions

Question from 30 to 32 are based on the following:
→ A, B, C, D, E and F are six members in a family in which there are two married couples.
→ D is brother of F.
→ Both D and F are lighter than B.
→ B is mother of D and lighter than E.
→ C a lady, is neither heaviest nor lightest in the family.
→ E is lighter than C.
→ The grandfather in the family is the heaviest