In each of these question, four groups of letters are given. Three of them are alike in a certain way while one is different select the one which is different.

Options

A. DECB
B. GDFE
C. HKIJ
D. JFHG

Explanation

To solve the problem, we need to analyze the four groups of letters and identify which group is different from the others based on the pattern of consecutive letters. Here’s a step-by-step solution:

### Step 1: Analyze the first group of letters - D, E, C, B
- Rearranging these letters gives us B, C, D, E.
- These are four consecutive letters in alphabetical order.

### Step 2: Analyze the second group of letters - G, D, F, E
- Rearranging these letters gives us D, E, F, G.
- These are also four consecutive letters in alphabetical order.

### Step 3: Analyze the third group of letters - H, K, I, J
- Rearranging these letters gives us H, I, J, K.
- These are again four consecutive letters in alphabetical order.

### Step 4: Analyze the fourth group of letters - J, F, H, G
- Rearranging these letters gives us F, G, H, J.
- Here, we notice that F, G, H are consecutive, but J is not consecutive with F (it skips I).

### Conclusion
- The first three groups (A, B, and C) consist of four consecutive letters.
- The fourth group (D) does not consist of four consecutive letters.

Thus, the odd one out is **Option D: J, F, H, G**.