Reasoning Pattern Analysis

The question presents a relationship between pairs of letter-number combinations. We need to identify the pattern and apply it to find the corresponding pair for RT 25.

Step 1: Analyze the Letter Transformation

Let's examine the transformation of letters in the given examples:

• EG to FI:
  • The first letter E (position 5) shifts to F (position 6). This is a +1 shift.
  • The second letter G (position 7) shifts to I (position 9). This is a +2 shift.
• JL to KN:
  • The first letter J (position 10) shifts to K (position 11). This is a +1 shift.
  • The second letter L (position 12) shifts to N (position 14). This is a +2 shift.

Conclusion: The pattern for letters is: shift the first letter by +1 position and the second letter by +2 positions.

Step 2: Analyze the Number Transformation

Now, let's look at the numbers:

• 13 becomes 65. We observe that \(13 \times 5 = 65\).
• 41 becomes 205. We observe that \(41 \times 5 = 205\).

Conclusion: The pattern for numbers is to multiply the given number by 5.

Step 3: Apply the Pattern to RT 25

We apply the identified patterns to RT 25:

• Letter Transformation:
  • First letter R (position 18) shifts +1 to S (position 19).
  • Second letter T (position 20) shifts +2 to V (position 22).
  • The resulting letters are SV.
• Number Transformation:
  • The number is 25. Multiply by 5: \(25 \times 5 = 125\).

Result: Combining the letters and the number, we get SV 125.

Final Answer Determination

Based on the analysis, RT 25 is related to SV 125.

This corresponds to Option 4.