JEE Math Practice Question
A man saves ₹ 200 in each of the first three months of his service. In each of the subsequent months his saving increases by ₹ 40 more than the saving of immediately previous month. His total saving from the start of service will be ₹ 11040 after
- A.19 months
- B.20 months
- C.21 months
- D.18 months
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