දර්ශකාංක කඩිනම් පුනරීක්ෂණය-(Index Numbers Quick Revision)- 2020 -A/L 

Advance Level - Business Statistics Paper - Question Number 03 - Index Numbers (දර්ශකාංක) This video is about quick revision and paper discussion of index numbers by NAK This video is very useful for 2020 - A/L - Business Statistics Students.
Past Papers Link : drive.google.c...
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NIROSHAN A KRISHA-NAK
(Bsc.Bankinga and Finance- Special- WUSL, Certified Business Accountant - CBA, IABF, Reading for Dip. in Applied Banking and Finance- IBSL, AAT Finalist, CA Finalist, Reding for Masters - Msc.)