1. सरो, देवदार   elm   pine   poplar   fir   Hint Half-n-half Clue   2. देवदारु   elm   pine   birch   maple   Half-n-half Clue   3. बीच   chestnut   birch   cedar   beech   Half-n-half Clue   4. चिराबेल   oak   poplar   elm   pine   Half-n-half Clue   5. पहाडी पीपल   birch   chestnut   poplar   fir   Half-n-half Clue   6. द्विफ   birch   pine   maple   elm   Half-n-half Clue   7. सनौबर   birch   pine   poplar   fir   Half-n-half Clue