दिए गए अंकों के तर्क के आधार पर निम्नलिखित संख्याओं में से विषम (अलग) संख्या ज्ञात कीजिए।

Four numbers are given below. Three of them follow the same logic, while one is different. Find the odd number out.

Four sets of number pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.