{"product_id":"oswaal-cbse-20-combined-sample-question-papers-class-12-science-stream-epcb-english-core-physics-chemistry-biology-2027","title":"Oswaal CBSE 20 Combined Sample Question Papers Class 12 Science Stream EPCB (English Core, Physics, Chemistry \u0026 Biology) (For 2027 Exam)","description":"\u003cp\u003eOswaal Books CBSE 20 Combined Sample Question Papers for Class 12 Science Stream EPCB (English Core, Physics, Chemistry \u0026amp; Biology), for the 2027 board exam. Solved CBSE Sample Paper \u0026amp; Marking Scheme released 21 Sep 2026.\u003c\/p\u003e\u003cp\u003eCombined sample papers; sub-parts with marks breakdown \u0026amp; case-based mix.\u003c\/p\u003e","brand":"Oswaal Books","offers":[{"title":"Default Title","offer_id":67631237923113,"sku":null,"price":506.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0867\/4367\/9273\/files\/rn-image_picker_lib_temp_3d4deeed-6e80-4074-a29b-fcfa68167f63.jpg?v=1792035662","url":"https:\/\/www.onetouchbook.com\/products\/oswaal-cbse-20-combined-sample-question-papers-class-12-science-stream-epcb-english-core-physics-chemistry-biology-2027","provider":"OneTouch Book","version":"1.0","type":"link"}