(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
Alphabetical Order Reasoning: Identifying the Odd Letter Cluster
The task is to find the letter cluster that does not follow the same rule as the other three, based on the order of letters in the English alphabet. The question specifically notes that the grouping is not based on vowel/consonant counts or their positions within the cluster itself, suggesting a focus on the sequential relationship between the letters.
Analyzing Letter Positions and Patterns
To solve this, we first need to determine the numerical position of each letter in the English alphabet, where A = 1, B = 2, and so on, up to Z = 26.
Step 1: Assigning Numerical Values
Let's list the given letter clusters and find the corresponding position for each letter:
| Cluster | Letters | Alphabetical Positions (LaTeX) |
|---|---|---|
| ORM | O, R, M | $O = 15, R = 18, M = 13$ |
| MPL | M, P, L | $M = 13, P = 16, L = 12$ |
| SVQ | S, V, Q | $S = 19, V = 22, Q = 17$ |
| QTO | Q, T, O | $Q = 17, T = 20, O = 15$ |
Step 2: Calculating Differences Between Adjacent Letters
Next, we examine the relationship between the letters by calculating the difference in their alphabetical positions. We'll look at the difference between the first and second letters, and then between the second and third letters.
| Cluster | Difference (1st Letter to 2nd Letter) | Difference (2nd Letter to 3rd Letter) |
|---|---|---|
| ORM | $R - O = 18 - 15 = +3$ | $M - R = 13 - 18 = -5$ |
| MPL | $P - M = 16 - 13 = +3$ | $L - P = 12 - 16 = -4$ |
| SVQ | $V - S = 22 - 19 = +3$ | $Q - V = 17 - 22 = -5$ |
| QTO | $T - Q = 20 - 17 = +3$ | $O - T = 15 - 20 = -5$ |
Step 3: Identifying the Common Pattern and the Outlier
By comparing the differences, we can see a pattern:
- For 'ORM', the pattern is (+3, -5).
- For 'SVQ', the pattern is (+3, -5).
- For 'QTO', the pattern is (+3, -5).
These three clusters ('ORM', 'SVQ', 'QTO') follow a consistent rule: the second letter is 3 positions after the first ($+3$), and the third letter is 5 positions before the second ($-5$).
Now let's look at 'MPL':
- For 'MPL', the pattern is (+3, -4).
The first difference ($P - M$) is $+3$, which matches the others. However, the second difference ($L - P$) is $-4$, which breaks the common pattern of $-5$.
Conclusion: The Letter Cluster That Does Not Belong
Therefore, the letter cluster MPL is the odd one out because it does not follow the established sequence pattern ($+3, -5$) observed in the other three clusters.
Important Questions from Classification (Notes)
- Find the odd one out
- Find the odd one out:
- Based on the English alphabetical order, three of the following four are alike in a certain way and thus form a group. Which is the one that does not belong to that group?
(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter cluster.) - Based on the alphabetical order, three of the following four are alike in a certain way and thus form a group. Which one does not belong to that group?
(Note: The odd one out is not based on the number of consonants or vowels or their position in the letter cluster) - Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the one that does not belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
