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One non-zero digit, one vowel and one consonant from English alphabet (in capital) are to be used in forming passwords, such that each password has to start with a vowel and end with a consonant. How many such passwords can be generated?

One non-zero digit, one vowel and one consonant from English alphabet (in capital) are to be used in forming passwords, such that each password has to start with a vowel and end with a consonant. How many such passwords can be generated? Correct Answer 945

Option(3) is correct.

Number of vowels = 5

Number of consonants from English alphabets = 21

Number of non-zero digit = 9

If the position of 3 digit password is fixed, the fone vowel is followed by one non-zero digit followed by one consonant = 5 × 9 × 21 = 945.

Hence, the correct answer is an option(3) i.e.,945

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