Postal Department Exam Syllabus, Exam materials and Model questions for GDS to MTS(Multi Task Service) Exam, GDS and MTS to Postman/Mail Guard Exam, GDS and MTS and Postmant to Postal Assistant and Sorting Assistant(LGO) Exam, AAO Exam( Assistant Account Officer in DAP) IPO Exam/Inspector Post Exam, PS Group B Exam.