A user wants to create a password using 4 lowercase letters (a-z) and 3 uppercase letters (A-Z). No letter can be repented in any form. In how many…
CA Foundation · Quantitative Aptitude · MTP · September 2024
A user wants to create a password using 4 lowercase letters (a-z) and 3 uppercase letters (A-Z). No letter can be repented in any form. In how many ways can the password be created if the password must start with an uppercase letter?
Suggested Answer and Working Notes:
Correct Answer: Option (A)
A. 26 × 25 × 24 × 23 × 22 × 5 × 21
Topics: Part-A: Business Mathematics
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