NCERT books cover the entire JAC board class 8 syllabus 2025-26. Therefore, you must prepare for the exams using these books. https://school.careers360.com/boards/jac/jac-8th-syllabus
Model test paper for class 8th-
https://school.careers360.com/download/sample-papers/jac-class-8-model-question-papers-2024
In this link you will get pyq and syllabus, and I really hope that this will help.
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