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UPSC Civil ServicesPrelims2022General Studies Paper II (CSAT)
Question
QQ76. 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?
Options
- A 105
- B 525
- C 945
- D 1050
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Correct Answer
C 945
Model Answer
Answer: option C, as per UPSC's final answer key (Series A).