“R.K.Singh Organic Inorganic and Physical Chemistry Optional Class Notes by DIAS Coaching for IAS PCS Mains” has been added to your cart. Continue shopping Remove item Thumbnail image; Product Price Quantity Subtotal × Topper's GS Handwritten 21 Test Copy Notes by Vision IAS in English for Mains ₹1,050.00 Topper's GS Handwritten 21 Test Copy Notes by Vision IAS in English for Mains quantity ₹1,050.00 × R.K.Singh Organic Inorganic and Physical Chemistry Optional Class Notes by DIAS Coaching for IAS PCS Mains ₹2,160.00 R.K.Singh Organic Inorganic and Physical Chemistry Optional Class Notes by DIAS Coaching for IAS PCS Mains quantity ₹2,160.00 Coupon: Apply coupon Update cart Cart totals Subtotal ₹3,210.00 Shipping Calculate shipping Country / region Select a country / region… India State / County Select an option… Andhra PradeshArunachal PradeshAssamBiharChhattisgarhGoaGujaratHaryanaHimachal PradeshJammu and KashmirJharkhandKarnatakaKeralaLadakhMadhya PradeshMaharashtraManipurMeghalayaMizoramNagalandOdishaPunjabRajasthanSikkimTamil NaduTelanganaTripuraUttarakhandUttar PradeshWest BengalAndaman and Nicobar IslandsChandigarhDadra and Nagar HaveliDaman and DiuDelhiLakshadweepPondicherry (Puducherry) City: Postcode / ZIP: Update Total ₹3,210.00 Proceed to checkout