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Lessons
6 lessons • 36m
Pipe and cistern formula
3m 02s
Pipe and cistern overview
1m 47s
Pipe and Cistern: Part 1 (in Hindi)
9m 08s
Pipe and Cistern: Part 2 (in Hindi)
7m 05s
Pipe and Cistern: Part 3 (in Hindi)
7m 41s
Pipe and Cistern: Part 4 (in Hindi)
7m 19s