A is sister of B. C is brother of D. D is a sister of A. How is B related to D?
Options:
1)Brother
2)Brother or Sister
3)Sister
4)Data inadequate
5)None of these

• 2)Brother or Sister
• 9 years agoHelpfull: Yes(19) No(0)
• Answer (2)Brother or Sister
  
  As the Gender of B is not confirmed.
• 9 years agoHelpfull: Yes(4) No(0)
• 2)brother or sister
• 9 years agoHelpfull: Yes(1) No(1)
• Brother or Sister
• 9 years agoHelpfull: Yes(0) No(0)
• answer is option (2)
  as D is sister of A and A is sister of B so B is either brother or sister of D.
• 9 years agoHelpfull: Yes(0) No(0)
• 4 as gender of B is not defined
• 9 years agoHelpfull: Yes(0) No(4)
• 3) sister..
• 9 years agoHelpfull: Yes(0) No(3)
• 3. sister
  B and D are both sisters of A. so B and D are also sisters
• 9 years agoHelpfull: Yes(0) No(1)
• 2
  brother and sister
  
• 9 years agoHelpfull: Yes(0) No(0)
• over here A and D are two sisters, C is mentioned here as brother then I think B is a brother related to D.
• 9 years agoHelpfull: Yes(0) No(0)
• 3) sister.
• 9 years agoHelpfull: Yes(0) No(0)
• 2) Brother or Sister
• 9 years agoHelpfull: Yes(0) No(0)
• a=female
  c=male
  b&d=dont know?
  a
• 8 years agoHelpfull: Yes(0) No(0)
• 2
  Brother or sister
• 6 years agoHelpfull: Yes(0) No(0)
• 3. sister. A and B are sisters,
• 3 years agoHelpfull: Yes(0) No(0)