D.Das (BCOM .CA Finalist): Private tutor in Accountancy & Costing & Taxation.Std IX till B.Com.(Hons).Area : Kasba(Ballygunj). Exp : 15 yrs +.Currently teaching students from reputed schools & colleges.Contact : 9674558443/7044540190.Now online classes are going on due to covid situation. Req. either mobile,desktop or laptop with internet connection.Many students got over 90% marks in the last examinations.