In a certain coded language, 'du ra si ama' means 'Dogs are social animals', 'ko ra ma ama' means 'Donkeys are mad animals', and 'du ko ds hu' means 'Dogs, Donkeys and horses'. Which words stand for 'mad' and 'social' respectively?
A'ma' and 'ko'
B'du' and 'ama'
C'ma' and 'si' ✓ Correct
D'ama' and 'si'
Correct answer: (C) 'ma' and 'si'
Explanation
'mad' is 'ma' and 'social' is 'si'.
lines 1 and 2 share 'ra' and 'ama' = are, animals.
'du' recurs for Dogs, 'ko' for Donkeys.
the line 1 leftover 'si' maps to social.
the line 2 leftover 'ma' maps to mad.
Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.
Practise on Mcqkart →🎓 Book an expert →