| 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 | QTP | incorrect |
| Option | CGF | correct |
| Option | MPL | incorrect |
| Option | DGC | incorrect |
| Solution | +3, –4 sequence follows Except option (b). | |
