The interest on ₹ 483 for 2 years at 5% per annum is:

1. ₹ 4,830

2. ₹ 48.30

3. ₹ 4.83

4. ₹ 96.60

The simple interest on ₹ 8,490 at 5% and 73 days is

1. ₹ 849

2. ₹ 84.90

3. ₹ 8.49

4. none of these

₹ 5,000 earns ₹ 500 as simple interest in 2 years. Then the rate of interest is

1. 10%

2. 5%

3. 20%

4. 2%

₹ 7,000 earns ₹ 1,400 as interest at 5% per annum. Then the time in this case is:

1. 5 years

2. 2 years

3. 10 years

4. 4 years