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अक्टूबर 30, 2022

Alternating Current| प्रत्यावर्ती धारा| Bihar board 2025 | Ncert Physics Class12 | Alok Official नमस्ते ...

अक्टूबर 2, 2022

Class 12 physics| electromagnetic induction | Bihar Board 2025 | Alok Official 🙏 नमस्तेजय हिंदक्या ...

अगस्त 1, 2022

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दिसम्बर 5, 2021

Inter Physics Objective | Bihar Board 2025 | Alok Official| Physics Objective Question Answer Class12 ...

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