In a certain code language, 'colour psychology interior

Solution

'colour psychology interior design' is coded as 'asw, gty, tcf, qzx' ……….. (I) 'affect design psychology' is coded as 'tcf, qzx, ukl' …………….(II) 'mood psychology colour' is coded as 'seg, asw, tcf'. ………….(III) From I, II and II, we will get the code for ‘psychology’ is ‘asw’. From I and III, we will get the code for ‘colour’ is ‘tcf’. Now we can get the code for ‘mood’ is ‘seg’ From I and II, we will get the code for ‘design’ is ‘qzx’. Now we can get the code for ‘affect’ is ‘ukl’ Hence the code for ‘mood affect’ will be ‘seg ukl’.