Question 82Asked in BEL PE Computer Science, 20 Dec 2025 (5:00 PM)

Consider the following binary tree: A is the root. A has left child B and right child C. B has left child D and right child E. C has a right child F.

Consider the following binary tree: A is the root. A has left child B and right child C. B has left child D and right child E. C has a right child F. If an in-order traversal is performed on this tree, what will be the correct order of visiting nodes?
  1. AD B E A C F
  2. BA D B E C F
  3. CA B D E C F
  4. DD E B A F C
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Correct answer: (A) D B E A C F

From BEL PE Computer Science PYQ, 20 Dec 2025 (5:00 PM)

This is question 82 of BEL PE Computer Science PYQ, 20 Dec 2025 (5:00 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.