If the letters from T to Z are interchanged in opposite order by the l...
To solve this question, we need to understand the given condition and apply it to find the desired letter.
Given Condition:
The letters from T to Z are interchanged in opposite order with the letters from A to G. This means that T becomes A, U becomes B, V becomes C, and so on.
Approach:
1. Find the 18th letter from the left.
2. Find the third letter to the right of the 18th letter.
1. Finding the 18th Letter from the Left:
Since there are 7 letters from A to G, we can consider them as a group. This means that after G, the next letter will be A again.
Now, let's divide the sequence of letters from A to Z into groups of 7 letters each:
Group 1: A to G
Group 2: H to N
Group 3: O to U
Group 4: V to Z
We can see that there will be 2 complete groups (Group 1 and Group 2), and the 18th letter will be in the third group.
So, the 18th letter from the left will be the 11th letter of Group 3, which is U.
2. Finding the Third Letter to the Right of U:
Now that we have found the 18th letter from the left, we need to find the third letter to the right of U.
Since the letters from T to Z are interchanged with the letters from A to G, U will be interchanged with B. Therefore, the third letter to the right of U will be the third letter to the right of B.
Counting three letters to the right of B, we get C.
Therefore, the third letter to the right of the 18th letter from the left is C.
Hence, the correct answer is option 'D' - C.