| Question | Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter- cluster that is different. | |
| Type | multiple_choice | |
| Option | YJB | correct |
| Option | UFQ | incorrect |
| Option | RCN | incorrect |
| Option | EPA | incorrect |
| Solution | Pattern: Except option (a) all option follows +11, +11 pattern. | |
