Comprehension Passage
The following table shows the number of registered voters for an election held in five different villages (A-E), alongwith the percentage of votes cast and the percentage of valid votes cast. Based on the data in the table, answer the questions that follow.
Village-wise Details of Election
| Village | Number of Registered Voters | Percentage (%) of Votes Cast | Valid Votes (%) out of Votes Cast |
| A | 18000 | 75% | 90% |
| B | 22500 | 80% | 75% |
| C | 20000 | 50% | 100% |
| D | 25000 | 80% | 60% |
| E | 12500 | 60% | 80% |
Total number of invalid votes cast in villages D and E together is ________ less than the number of votes cast in village C.
1
750
2
1500
3
500
4
1250
5
None of the above