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hcf and lcm (5.papers)
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# arithmetic simple interest questions and answers

1
`Calculate SI for Rs.25000 for 5 years 3 months at 2.5% per annum?`
1. `3280`
2. `3281.5`
3. `3281.25`
4. `3381.5`
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3
`In what time the SI on Rs.8000 at a rate of 3% be Rs.1500?`
1. `6.25 years`
2. `6.5 years`
3. `6.2 years`
4. `6 years`
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11
`Calculate SI for Rs.5475 for 90 days at 20%`
1. `300`
2. `270`
3. `360`
4. `280`
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15
`An amount of money triples in 8 years. In how many years it will double?`
1. `4 years`
2. `2 years`
3. `3 years`
4. `5 years`
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16
`What is the interest rate at which the interest becomes 3/5th of the amount in 8 years?`
1. `7%`
2. `8%`
3. `6.5%`
4. `7.5%`
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17
`What rate of interest required to make a sum of money triples in exactly 15 years?`
1. `15%`
2. `10%`
3. `25%`
4. `20%`