Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. BXC
1. XCY = X ⇔ C (opposite pair), X + 1 = Y
2. OLP = O ⇔ L (opposite pair), O + 1 = P
3. TGU = T ⇔ G (opposite pair), T + 1 = U
4. BXC = B ⇔ Y not X (opposite pair), B + 1 = C
Hence, the correct answer is BXC.