Divide ₹ 9,000 into two parts in such a way that S.I. on one part at 16% p.a. and in 2 years is equal to the S.I. on the other part at 6% p.a. and in 3 years.

The C.I. on ₹ 1,000 at 20% per annum and in 2 years is:

1. ₹ 1,440

2. ₹ 1,240

3. ₹ 440

4. ₹ 220

The difference between C.I. and S.I. on ₹ 6,000 at 8% per annum in both the cases and in one year is:

1. ₹ 480

2. nothing

3. ₹ 240

4. none of these

The difference between the C.I. in 1 year and compound in interest in 2 years on ₹ 4,000 at 5% per annum is:

1. ₹ 10

2. ₹ 210

3. ₹ 200

4. ₹ 410