Cart Product Price Quantity Subtotal × OPSC OAS Prelims Exam Solved Question Paper e-Book ₹145.00 OPSC OAS Prelims Exam Solved Question Paper e-Book quantity ₹290.00 × OPSC Geography Optional Notes (e-Book) ₹499.00 OPSC Geography Optional Notes (e-Book) quantity ₹499.00 × OPSC General Studies Manual 2024 ₹99.00 OPSC General Studies Manual 2024 quantity ₹99.00 Coupon: Apply coupon Update cart Cart totals Subtotal ₹888.00 Total ₹888.00 Proceed to checkout