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The number of words that can be made by ...

The number of words that can be made by re-arranging the letters of the word APURBA so that vowels and consonants are alternate is `18` b. `35` c. `36` d. none of these

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RD SHARMA ENGLISH-PERMUTATIONS-All Questions
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  15. A 5-digit number divisible by 3 is to be formed using the number 0,1,2...

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