1. takhtaa   rafter   concrete   board, plank   shovel   Hint Half-n-half Clue   2. crane   rafter   bulldozer   helmet, hard hat   crane   Half-n-half Clue   3. rajgeer   board, plank   beam   cement   mason, bricklayer   Half-n-half Clue   4. patthar   stone   soldering iron   board, plank   helmet, hard hat   Half-n-half Clue   5. builder   board, plank   wheelbarrow   builder   helmet, hard hat   Half-n-half Clue   6. machaan   scaffolding   board, plank   crane   beam   Half-n-half Clue   7. concrete   pulley   helmet, hard hat   concrete   pickax, pickaxe, pick axe   Half-n-half Clue