Question

Is Dan, Fin's brother?
Which of the following statements is/are sufficient to answer the given question?
A. Brad has two sons, of which Fin is one
B. Dan's mother is married to Brad​

Answer 1

Answer:

both are sufficient

Dan's mother is wife of Brad and Fin and Dan are their sons

Answer 2

Both the statements are required to answer the given question.

• According to the first statement, Fin is the son of Brad.
• According to the second statement, Dan's mother is married to Brad. It means Dan is the son of Brad. So, Brad has two sons, Fin and Dan.
• Both are brothers. Hence, both statements were required.

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