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Option 5 : Any two statements are sufficient to answer the question.
Statement I and Statement II:
Principal = Rs. 2000, Amount = Rs. 2320, Time = 2 years
∴ Interest for 1 year = (2320 - 2000)/2 = 320/2 = Rs 160
∴ Rate of interest = (160/2000) × 100 = 8%
Statement I and Statement III:
∴ Interest for 1 year = 320/2 = Rs. 160
∴ Rate of interest = (160/2000) × 100 = 8%
Statement II and Statement III:
Amount = Rs. 2320, time = 2 years, Interest = Rs. 320
∴ Principal = 2320 - 320 = Rs. 2000
∴ 320 = (2000 × R × 2)/100
∴ Rate of interest = 320/40 = 8%
∴ Any two statements are sufficient to answer the question.
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