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Answer : 4 Data is not sufficient Explanation : Answer: D) Data is not sufficient Explanation: Let the sum be Rs. p, rate be R% p.a. and time be T years.Then, P×T×(R 2)100-P×T×R100=108  ⇒2PT= 10800  ...... (1) And,  P×R×(T 2)100-P×R×T100=180   ⇒2PR = 18000 ......(2)Clearly, from (1) and (2), we cannot find the value of pSo, the data is not sufficient.

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