Comprehension Passage
Directions: Study the following information carefully and answer the given questions.
The following table shows the principle amount invested by 5 different persons in a scheme, the number of years and the rate of interest they are provided for the investment and the simple interest they earned after a certain period also given. Some values are missing here.
| Persons | Principle (P) | Number of years (n) | Rate of Interest (r%) | Simple Interest (I) |
| Raj | 60000 | 4 | - | - |
| Jay | - | 12 | 8% | - |
| Sam | 135000 | 4 | 10% | 54000 |
| Ria | - | 6 | - | 43200 |
| Dev | 112500 | - | 12% | - |
What is the principle amount invested by Jay if Raj’s interest rate is 7.5% and the simple interest earned by Jay is 86.4% of Raj’s simple interest?
1
14600
2
17280
3
18400
4
19540
5
16200