Direction : Select the related word/letters/number from the given alternatives :
BY : GT : : DW : ? / निर्देश : निम्नलिखित प्रत्येक प्रश्न में दिये गये विकल्पों में से संबंधित अक्षर/शब्द/संख्या को चुनिए :
BY : GT : : DW : ?

Options

A. CF
B. FC
C. PI
D. IR

Explanation

To solve the analogy BY : GT :: DW : ?, we will analyze the relationship between the letters in the pairs.

### Step 1: Analyze the first pair (BY : GT)
- **B** is the 2nd letter of the alphabet.
- **Y** is the 25th letter of the alphabet.

Now, let's find the corresponding letters in GT:
- **G** is the 7th letter of the alphabet.
- **T** is the 20th letter of the alphabet.

### Step 2: Identify the pattern
- From B (2) to G (7): **2 + 5 = 7**
- From Y (25) to T (20): **25 - 5 = 20**

The pattern shows that:
- The first letter increases by 5 positions.
- The second letter decreases by 5 positions.

### Step 3: Apply the same logic to the second pair (DW : ?)
- **D** is the 4th letter of the alphabet.
- **W** is the 23rd letter of the alphabet.

### Step 4: Calculate the new letters
- For the first letter: **4 + 5 = 9**. The 9th letter is **I**.
- For the second letter: **23 - 5 = 18**. The 18th letter is **R**.

### Step 5: Form the new pair
Thus, the pair for DW will be **IR**.

### Final Answer
The answer is **IR**.

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