एका सांकेतिक भाषेत संकेत 684 हा "bring cold water" प्रतिरूपित करतो. 453 हा संकेत "water is good" प्रतिरूपित करतो. आणि 237 हा संकेत "bright good boy" प्रतिरूपित करतो. तर याच संकेत प्रणालीनुसार "boy is bright" साठीचा संकेत कोणता ?

The correct answer is Option B (752).

Key Points:
• Let's analyze the exact positions of words and digits.
• 684 = "bring cold water". (Here, 'water' is the 3rd word, and 4 is the 3rd digit).
• 453 = "water is good". ('water'=1st word/digit 4; 'is'=2nd word/digit 5; 'good'=3rd word/digit 3).
• 237 = "bright good boy". ('bright'=2; 'good'=3; 'boy'=7). The positional logic matches perfectly!
• Words identified: boy = 7, is = 5, bright = 2.
• Therefore, the phrase "boy is bright" translates directly to the code sequence 752.
• Key Takeaway: Check if the position of the digits matches the exact position of the words in the sentences.