Some letters are numbered as 1,2,3,4,5 and 6. In the options, four possible arrangements of these numbers are given. Choose the option so that the letters form a meaningful word.
| R | E | O | F | T | S |
| 1 | 2 | 3 | 4 | 5 | 6 |
1
615423
2
261534
3
521364
4
436521
Some letters are numbered as 1,2,3,4,5 and 6. In the options, four possible arrangements of these numbers are given. Choose the option so that the letters form a meaningful word.
| R | E | O | F | T | S |
| 1 | 2 | 3 | 4 | 5 | 6 |