CAT 2020 Linear Arrangements Question (Medium)

Question

If all the letters in the word DELIGHT are arranged in alphabetical order from left to right in such a way that vowels are arranged first followed by consonants, then how many letters are there between D and L after the arrangement?

Optima Learn · Accepted Answer

What the question asks. You need the number of letters that sit strictly between D and L once every letter of DELIGHT is rewritten with all vowels first, in alphabetical order, and all consonants after them, also in alphabetical order. Step 1. Split and sort the letters. DELIGHT has seven distinct l

CAT 2020 Linear Arrangements — Previous Year Question

CAT 2020

LR

Linear Arrangements

Medium

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