In a certain code, how is the word 'CAT' written? Statement I: Each letter is replaced by the letter three positions ahead in the alphabet (A to D, B to E, and so on). Statement II: In that code, every vowel is replaced by the next vowel. Which statement(s) are sufficient to answer?

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Accepted Answer

Statement I alone is sufficient but Statement II alone is not. I gives a complete rule, encoding CAT as FDW. II covers only vowels and cannot encode the consonants C and T, so it alone is insufficient.

In a certain code, how is the word 'CAT' written? Statement I: Each letter is replaced by the letter three positions ahead in the alphabet (A to D, B to E, and so on). Statement II: In that code, every vowel is replaced by the next vowel. Which statement(s) are sufficient to answer?

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