{"product_id":"vedantu-challenge-100-cbse-class-12-chapter-wise-pyq-combo-set-pcb-cbse-board-exam-2026-27","title":"Vedantu Challenge 100 CBSE Class 12 Chapter-Wise PYQ Combo Set (Physics, Chemistry \u0026 Biology) | Previous Year Questions with Detailed Solutions | Latest CBSE Pattern | Board Exam 2026-27","description":"\u003ch2 data-section-id=\"zstvrr\" data-start=\"190\" data-end=\"307\" class=\"PDq2pG_selectionAnchorContainer\"\u003eVedantu Challenge 100 CBSE Class 12 Chapter-Wise PYQ Combo Set (Physics, Chemistry \u0026amp; Biology) – Board Exam 2026-27\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"309\" data-end=\"515\"\u003eMaster your \u003cstrong data-start=\"321\" data-end=\"364\"\u003eCBSE Class 12 Board Examination 2026-27\u003c\/strong\u003e with the \u003cstrong data-start=\"374\" data-end=\"426\"\u003eVedantu Challenge 100 Chapter-Wise PYQ Combo Set\u003c\/strong\u003e, designed according to the \u003cstrong data-start=\"454\" data-end=\"514\"\u003elatest CBSE syllabus, NCERT curriculum, and exam pattern\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"517\" data-end=\"758\"\u003eThis comprehensive combo includes \u003cstrong data-start=\"551\" data-end=\"586\"\u003ePhysics, Chemistry, and Biology\u003c\/strong\u003e, featuring \u003cstrong data-start=\"598\" data-end=\"645\"\u003echapter-wise previous year questions (PYQs)\u003c\/strong\u003e with detailed solutions to help students understand the latest board exam trends and improve conceptual clarity.\u003c\/p\u003e\n\u003cp data-start=\"760\" data-end=\"1044\"\u003eEach book provides \u003cstrong data-start=\"779\" data-end=\"965\"\u003ecompetency-based questions, constructed response questions, select response questions, diagram-based questions, detailed solutions and answer keys, \u003c\/strong\u003e making it an ideal resource for complete board exam preparation and revision.\u003c\/p\u003e\n\u003ch3 data-section-id=\"xtvnl1\" data-start=\"1046\" data-end=\"1060\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"1062\" data-end=\"1405\"\u003e\n\u003cli data-section-id=\"1j8hjx9\" data-start=\"1062\" data-end=\"1107\"\u003eChapter-Wise Previous Year Questions (PYQs)\u003c\/li\u003e\n\u003cli data-section-id=\"fr14a5\" data-start=\"1108\" data-end=\"1150\"\u003eBased on the Latest CBSE \u0026amp; 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