6. In all instances of an administrator being appointed under this regulation, he is, previous to entering upon the execution of his office, to give good security for the faithful discharge of his trust in a sum proportionate to the extent thereof and appointing him is authorised to fix for him (Subject to the approbation of the Court of Sadar Diwani Adalat, to whom a report is to be made in such instances) an adequate personal allowance to be paid out of the proceeds of the estate, and to be a percentage thereupon, after deducting the expenses of management.