Select the option that is related to the third term in the same way as the second term is related to the first term.
PRACTISE : ACEIPRST :: TECHNOLOGY : ?
Logical Reasoning
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Question

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.GRM &ratio; MGR &ratio;&ratio; PAR &ratio; ?

Prepp Team · Accepted Answer

Solving Letter-Cluster Analogy Problems

Letter-cluster analogy questions test your ability to identify the relationship between two letter-clusters and apply that same relationship to a new letter-cluster. In this specific problem, we are given the analogy GRM ∶ MGR ∶∶ PAR ∶ ? We need to find the letter-cluster that completes the second pair based on the pattern in the first pair.

Analyzing the Relationship: GRM to MGR

Let's look at the first pair: GRM and MGR. We need to figure out how the letters in GRM are rearranged to form MGR.

Consider the positions of the letters in the original cluster GRM:

G is the 1st letter
R is the 2nd letter
M is the 3rd letter

Now, let's look at the positions of these same letters in the second cluster MGR:

M is the 1st letter
G is the 2nd letter
R is the 3rd letter

Let's map the positions:

The letter that was originally at position 3 (M) is now at position 1.

The letter that was originally at position 1 (G) is now at position 2.

The letter that was originally at position 2 (R) is now at position 3.

So, the pattern is a rearrangement of the letters from position 1-2-3 to position 3-1-2.

Applying the Pattern to PAR

Now we apply the same 3-1-2 positional rearrangement pattern to the letter-cluster PAR.

Let's identify the letters and their positions in PAR:

P is the 1st letter
A is the 2nd letter
R is the 3rd letter

Using the 3-1-2 pattern:

The 1st letter of the new cluster will be the 3rd letter of PAR, which is R.

The 2nd letter of the new cluster will be the 1st letter of PAR, which is P.

The 3rd letter of the new cluster will be the 2nd letter of PAR, which is A.

Putting these together, the new letter-cluster is RPA.

Therefore, PAR is related to RPA in the same way GRM is related to MGR.

Verifying the Answer

The letter-cluster derived by applying the pattern is RPA. We check the given options to find RPA.

Option 1: RPA

This matches our result.

The correct option is RPA.

Original Cluster	Positions	New Cluster	New Positions (from original)
G R M	1 2 3	M G R	3 1 2
P A R	1 2 3	R P A	3 1 2

Revision Table: Key Concepts

Concept	Explanation
Analogy	A comparison between two things for the purpose of explanation or clarification. In reasoning, it involves finding a relationship and applying it.
Letter-Cluster	A group of letters considered as a single unit in a pattern or sequence.
Pattern Recognition	Identifying a repeatable relationship or rule within a set of data (like letter-clusters).
Positional Change	A type of pattern where the order or position of elements (letters) is changed according to a rule.

Additional Information: Types of Letter Analogies

Letter analogies can involve various patterns. Some common types include:

Positional Changes: Letters rearrange their positions as seen in this problem (e.g., 1-2-3 becomes 3-1-2).
Alphabetical Shifts: Each letter is shifted forward or backward by a fixed number of positions in the alphabet (e.g., A becomes C, B becomes D, etc.).
Reverse Order: The letter-cluster is simply written in reverse order (e.g., ABC becomes CBA).
Skipping Letters: A pattern involving skipping letters in the alphabet between consecutive letters or between corresponding letters in the analogy.
Combination of Patterns: Sometimes, more than one pattern might be applied (e.g., shifting and then reversing).

To solve letter analogy problems effectively, practice recognizing different types of patterns and carefully analyze the given relationship before applying it.