2022 Reasoning - Permutations and Combinations

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?

  • 105
  • 525
  • 945
  • 1050

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    2022 UPSC Reasoning PYQ | UPSC Insights | UPSC Insights