जॉइन Examsbookउत्तर : 3. "2:3"
What will be the ratio of simple interest earned by certain amount at the same rate of interestfor 4 years and 6 years ?5
प्र: What will be the ratio of simple interest earned by certain amount at the same rate of interestfor 4 years and 6 years ?
- 11:2false
- 22:1false
- 32:3true
- 43:2false
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उत्तर : 3. "2:3"
व्याख्या :
Answer: C) 2:3 Explanation: Let p be the principle amount And R% be the rate of interest Then, required ratio =P×4×R100P×6×R100 ⇒4PR6PR= 2:3