An index or index number combines relative changes in various variables into one figure. Price and volume indices are important indicators in economic statistics. They give aggregated information on ...

Index Numbers Class 11 Revision Notes: This article brings to you Revision Notes for Class 11 Economics Chapter 7, Index Numbers. Also, find attached a PDF download link for the same. Students can ...

There has been a spurt of interest in recent times on index numbers. This has been driven by the publication of indices by global NGOs on social issues showing that India’s performance has been poor.