Some birds settled on the branches of a tree. First, they sat one to a branch and there was one bird too many. Next they sat two to a branch and there was one branch too many. How many branches were there?

Some birds settled on the branches of a tree. First, they sat one to a

1.	Some birds settled on the branches of a tree. First, they sat one to a branch and there was one bird too many. Next they sat two to a branch and there was one branch too many. How many branches were there?
A.	3
B.	4
C.	5
D.	6
E.	2
Answer» B. 4