While specific previous years' entrance exam papers for Class 8 at Sri Chaitanya School are generally not made publicly available to maintain the integrity of their admission process, there is information that can help you understand the likely format and content.

Based on the search results, the Sri Chaitanya School entrance exam for Class 8 typically includes subjects like Mathematics, Science, and Mental Ability . One source indicates a total of 45 questions for Classes 6 to 8, with a distribution of 20 questions in Mathematics, 15 in Science, and 10 in Mental Ability . The test is usually conducted between October and January for the upcoming academic year. The format is generally multiple-choice questions (MCQ) , with 1 mark awarded for each correct answer and no negative marking for these classes.

To prepare effectively, focus on the syllabus generally followed for Class 7 and the expected curriculum for Class 8 in these core subjects. You can also look for sample papers or syllabus details for the Sri Chaitanya SCORE (Scholarship Test), as the syllabus for the entrance exam and the scholarship test might have some overlap in terms of subjects and difficulty level. Practicing with general Class 7 and 8 level CBSE curriculum questions in Math, Science, and reasoning will be beneficial.

Keep an eye on the official Sri Chaitanya School website for any specific announcements regarding the admission process and syllabus for Class 8. You can also try contacting the school directly for any specific guidance they might offer regarding the entrance exam preparation.

I hope this helps.