Mathematics Optional foundation course for 2023-24 Posted onMarch 2, 2020May 20, 2022AuthorIMSLeave a comment IAS/IFoS Mathematics Regular/Weekend Classroom Programme Details IAS/IFoS Mathematics optional classroom program Online/Offline Download Useful LinksDownload BrochureIAS/IFoS Mathematics Optional Test Series Schedule – 2022-23IAS/IFoS Mathematics Postal/Correspondence Study MaterialAdmission ProcedureFor further queries, Please call us: 011-45629987, 09999197625