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A sum of money becomes ₹2520 in 2 years and ₹2700 in 3 years at simple interest. Find the simple interest per year.

Class 7Simple InterestComparing Quantities
  • A200
  • B360
  • C160
  • D180

Step-by-Step Solution

Difference for 1 year = 2700 − 2520 = ₹180. Since S.I. is equal each year, the yearly interest is ₹180.
Answer: D) 180

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