The following sets in the question contain 3 letters. Three of the four sets of letters follow the same order. Find the set in which letters do not follow that order.

Options

A. D, J, H
B. P, S, T
C. F, L, J
D. H, N, L

Answer

To solve the problem, we need to analyze the four sets of letters and determine which one does not follow the same order as the others.

### Step-by-Step Solution:

1. **Identify the Sets**: The four sets of letters are:
- Set 1: **d, j, h**
- Set 2: **p, s, t**
- Set 3: **f, l, j**
- Set 4: **h, n, l**

2. **Analyze Set 1 (d, j, h)**:
- From **h to j**:
- H, I, J (difference of 2)
- From **d to j**:
- D, E, F, G, H, I, J (difference of 6)

3. **Analyze Set 2 (p, s, t)**:
- From **s to t**:
- S, T (difference of 1)
- From **p to s**:
- P, Q, R, S (difference of 3)

4. **Analyze Set 3 (f, l, j)**:
- From **j to l**:
- J, K, L (difference of 2)
- From **f to l**:
- F, G, H, I, J, K, L (difference of 6)

5. **Analyze Set 4 (h, n, l)**:
- From **l to n**:
- L, M, N (difference of 2)
- From **h to n**:
- H, I, J, K, L, M, N (difference of 6)

6. **Compare the Differences**:
- Set 1: 6 (d to j), 2 (h to j)
- Set 2: 3 (p to s), 1 (s to t)
- Set 3: 6 (f to l), 2 (j to l)
- Set 4: 6 (h to n), 2 (l to n)

7. **Conclusion**:
- Sets 1, 3, and 4 follow a pattern of having a difference of 6 for the first letter and a difference of 2 for the second letter.
- Set 2 does not follow this pattern as it has a difference of 3 and 1.

### Final Answer:
The set in which the letters do not follow the same order is **Set 2: p, s, t**.

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