Lessons
16 lessons • 2h 14m
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Science Special For Railway Group-D Exams: Overview(in Hindi)
3m 33s
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Important Medical Inventions (in Hindi)
7m 01s
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List of PH values of Different Substances ( in Hindi)
7m 31s
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Important Facts about Vitamins (in Hindi)
8m 49s
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Physical Quantities and their Units (in Hindi)
7m 06s
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Measuring Instruments and Scientific Instruments (in Hindi)
14m 18s
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जीव जन्तु के वैज्ञानिक नाम (in Hindi)
6m 09s
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Atomic Number of Element(in Hindi)
4m 57s
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Important Compound it's Chemical Name & Chemical Formulas Part-01
10m 00s
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Most Important Chemistry Questions for Railway Group-D( in Hindi)
11m 14s