Independent App: Not affiliated with any government. This app does not represent or is affiliated with any government entity. यह ऐप सरकारी संस्था का प्रतिनिधित्व नहीं करता है। Adutiya Sir, Mathematics Chapter wise of Arithmetic & Advance best Class Notes for SSC CGL, CHSL, MTS, CPO , Railway Group D, NTPC and all Competitive Exams. About this app :-) This app has Adutiya Sir Mathematics Class Notes & Mock Test Series in both languages Hindi and English for preparation ofSSC CGL, CHSL, MTS, C