HR Interview
Interview
Verbal Ability
Sentence Arrangement
A tree has 5 levels and each node has either four children or no children. all the nodes on same level have same number of childrens. how many nodes are there in the tree??(root is level 1)?
Read Solution (Total 2)
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- 341
1->4->16->64->256 - 7 years agoHelpfull: Yes(4) No(5)
- Answer will be option A. 1 + 4 + 16 + 64 + 256
- 5 years agoHelpfull: Yes(2) No(1)
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