
| Question | Select the letter-cluster from among the given options that can replace the question mark (?) in the following series. HDMS, OVVI, VNEY, CFNO, ? | |
| Type | multiple_choice | |
| Option | JXXF | incorrect |
| Option | JXWE | correct |
| Option | JYWF | incorrect |
| Option | KXWE | incorrect |
| Solution | Pattern: +7, -8, +9, -10 | |