In Mixed letter coding type of questions, three or four complete messages are given in the coded language and the code for a particular word is asked. To analyse such codes, any two messages bearing a common word are picked up. The common code word will mean that word. Proceeding smilarly by picking up all possible combinations of two, the entire message can be analysed.
If 'tee see pee' means 'Drink fruit juice', 'see kee lee' means 'Juice is sweet' and 'lee ree mee' means 'He is intelligent', which word in that language means 'sweet' ?
In the first and second statements, the common word is 'Juice' and the common code word is 'see'.
So 'see' means 'Juice'.
In the second and third statements, the common word is 'is' and the common code is 'lee'.
So, 'lee' means 'is'.
Thus, in the second statement, the remaininig word 'sweet' is coded as 'kee'.
Hence the answer is (b).