32nd Science Mock Test For JST jobs 2025 Preparation| STS IBA Test
Автор: Test Crackers
Загружено: 2025-08-21
Просмотров: 918
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• JST Test Preparation 2025 | Class 5 to 9 STBB
🔔 32nd Science Mock Test for JST Jobs 2025 Preparation | STS IBA Test
In this video, we are solving Class 7 Science – Chapter 10: Sound Waves with important MCQs. This mock test is specially designed for JST Science Preparation 2025 (STS IBA Test) to help students practice key concepts and repeated questions.
📌 Topics Covered in this Mock Test (Chapter 10 – Sound Waves):
1️⃣ Sound and its Production
2️⃣ Vibrations and Medium of Sound
3️⃣ Properties of Sound Waves
4️⃣ Frequency, Amplitude & Pitch
5️⃣ Loudness and Quality of Sound
6️⃣ Echo and Reflection of Sound
7️⃣ Speed of Sound in Different Mediums
8️⃣ Uses of Sound Waves in Daily Life
9️⃣ Important MCQs from Sound Waves
🔥 Stay tuned for daily Science mock tests, quizzes, and important MCQs for JST Job Preparation 2025.
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