In pattern-based reasoning questions, identify the consistent shifts or transformations applied to the letters and apply the same logic to the new set of letters.
Let's analyze the relationship between the first pair of letters "TUV" and "VYB":
- From T → V: The letter T is shifted forward by 2 positions to become V.
- From U → Y: The letter U is shifted forward by 4 positions to become Y.
- From V → B: The letter V is shifted forward by 6 positions to become B.
Now, we apply the same pattern of shifts to the letters in "PRA":
- From P → R: The letter P is shifted forward by 2 positions to become R.
- From R → V: The letter R is shifted forward by 4 positions to become V.
- From A → G: The letter A is shifted forward by 6 positions to become G.
Thus, the letters corresponding to PRA would be "RVG". Therefore, the correct answer is (B).