Coding and Decoding — MCQ Practice
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
In a certain code, 'MASTER' is written as 'NBTUFS'. How is 'TIGER' written in that code?
If 'DOG' is coded as 26, and 'CAT' is coded as 24, then 'FOX' is coded as?
In a certain code language, 'pit na som' means 'bring me water', 'na jo tod' means 'water is life', and 'jo li pit' means 'life and water'. Which word in that language means 'is'?
If 'RED' is coded as 6720, and 'GREEN' is coded as 795513, then 'BLUE' is coded as?
In a code, 'light' means 'dark', 'dark' means 'heavy', 'heavy' means 'soft', 'soft' means 'hard'. What is the opposite of 'light'?
If the digits 1-5 are coded as A-E respectively. Conditions: (i) If the number is odd, add 1 to its code. (ii) If the number is even, subtract 1 from its code. (iii) If the number is 0, code it as Z. Code '123'.