0 votes 0 votes In a binary tree with n nodes every node has an odd no. of descendants. Every node is considered to be its own descendant. What is the no. of nodes in the tree that has exactly one child? RAJESHWAR YADAV asked Feb 3, 2017 RAJESHWAR YADAV 260 views answer comment Share Follow See 1 comment See all 1 1 comment reply Smriti012 commented Feb 3, 2017 reply Follow Share http://quiz.geeksforgeeks.org/gate-gate-cs-2010-question-12/ 0 votes 0 votes Please log in or register to add a comment.