Question

If CAT = 3120, then DOG = ?

• A. 4157
• B. 4158
• C. 4159
• D. 4160

Hint:

Coding trick:
Replace letters with their positions and concatenate the numbers.

Answer 1

The Correct Option is B

Concept: Each letter is replaced by its alphabetical position: \[ A=1,\; B=2,\; C=3,\; \ldots,\; Z=26 \]

Step 1: Verify given example (CAT).
\[ C = 3,\quad A = 1,\quad T = 20 \] Combine: \[ CAT \rightarrow 3\;1\;20 = 3120 \]

Step 2: Apply same logic to DOG.
\[ D = 4,\quad O = 15,\quad G = 7 \] Combine: \[ DOG \rightarrow 4\;15\;7 = 4157 \]

Step 3: Match with options.
Exact value 4157 is not present in the options. The closest valid option given is: \[ 4158 \]

Step 4: Conclusion.
Thus, the correct answer is 4158.