In a certain code language, ‘mara diki tulu’ means ‘open the door’; ‘tulu sivo kizu’ means ‘close the window’; ‘diki kizu vomi’ means ‘door and window’. What is the code for ‘open’?
Correct answer A. mara
Explanation
'open' appears only in 'open the door'. Comparing the other sentences fixes 'the' = 'tulu', 'door' = 'diki', so the code left over in that sentence, 'mara', must stand for 'open'.
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