Скачать или смотреть 40th Science Mock Test| jst jobs 2025 preparation| Jr Science Teacher bps 14

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   • JST Test Preparation 2025 | Class 5 to 9 STBB  

Welcome to the 40th Science Mock Test for JST Jobs 2025 Preparation! 🎯
In this session, we have solved Class 8 – Chapter 6: Acids, Alkalis, and Salts with 80 important MCQs that are highly useful for the Junior Science Teacher (JST) 2025 exam.

📌 Topics Covered in this Mock Test:

Properties of Acids, Alkalis, and Salts

Uses of Acids and Bases in daily life

Neutralization reactions

pH scale and indicators

Preparation and importance of salts

Common examples of acids, bases, and salts


This mock test will help you practice exam–relevant MCQs, improve your concepts, and boost your confidence for the STS IBA JST Science Teacher 2025 exam.



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