In a certain code language, ‘your attention please’ is written as ‘puw cuw zuw’, ‘kind attention’ is written as ‘muw zuw’, and ‘please pay attention’ is written as ‘puw zuw ruw’. How will ‘pay’ be written in that language?

The correct answer is ruw.

To find the code for the word 'pay', we analyze and compare the given coded sentences step-by-step:
• Sentence 1: "your attention please" is written as "puw cuw zuw"
• Sentence 2: "kind attention" is written as "muw zuw"
• Sentence 3: "please pay attention" is written as "puw zuw ruw"

First, compare Sentence 1 and Sentence 2:
- The common word between them is 'attention'.
- The common code between their representations is 'zuw'.
- Therefore, the code for 'attention' is 'zuw'.

Next, compare Sentence 1 and Sentence 3:
- The common words between them are 'please' and 'attention'.
- The common codes between their representations are 'puw' and 'zuw'.
- Since we already know that 'attention' is coded as 'zuw', the code for 'please' must be 'puw'.

Finally, examine Sentence 3 ("please pay attention" = "puw zuw ruw"):
- The code for 'please' is 'puw'.
- The code for 'attention' is 'zuw'.
- The remaining word in this sentence is 'pay', and the only remaining code is 'ruw'.
- Therefore, the word 'pay' is written as 'ruw'.