Ans: The UPSC have developed an application form common for all their examinations, which will be processed on computerised machines. This application form alongwith an Information Brochure containing general instructions for filling up the form, an acknowledgement card and an envelope for sending the application is obtainable from the designated Head Post Offices/Post Offices throughout the country as against cash payment of Rs. 20/- (Rupees twenty only). Form should be purchased from the designated Post Offices only and not from any other agency. This form can be used only once and for only one examination. Candidates must use the form supplied with the Information Brochure only and they should in no case use photocopy / reproduction / unauthorisedly printed copy of the Form. Since this form is electronically scannable, due care should be taken to fill up the application form, correctly. While filling up the application form, please refer to detailed instructions given in the Notice.