# The rate of interest on a sum of money is 4% p.a. for the first 2 years 6% p.a. for the next 3 years and 8% p.a. for the period beyond 5 years. If the simple interest accured by the sum for a total period of 8 years is Rs. 1280, what is the sum

#### Comments and Answers (2)

**Rashmi** * *

how did the answer came

**Archana** * *

please anyone explain this answer

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