January 2026
Intermediate
664 pages
21h 8m
English

Key Ideas
After completing this chapter, you should be able to:
✦ Express the value in percentage.
✦ Know percentage as a relative term, conversions, comparison and points of percentage.
✦ Calculate cost of living index.
✦ Solve problems based on basic concept of percentages
Remember
Before beginning this chapter, you should be able to:
✦ Convert percentage into fraction.
✦ Relate the terms such as percentage and percentage ...
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