Question

There is a BST and below is the Pre order of the BST,

What will be it’s In order 150 70 60 80 250 200 350

A 60 70 80 150 200 350250

B 60 70 80 200 150 250 350

C 60 200 70 80 150 250 350

D 60 200 70 80 150 250 350

E None of these

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