Man A planted a teak tree 10 years ago, man B planted a teak 5 years ago. Stop taking hints guys this is not an aptitude question. ‘A’ took good care of his tree by providing water, fertilizer and insecticide. ‘A’ clipped off the trees branches since only the central log is sellable. ‘B’ has only watered his tree and did nothing else. Guess which one grew mature first- B’s. As ‘A’ had clipped off all the branches the tree hoisted only a few leaves, that’s no way gonna give sufficient nutrition for his tree.