Q. What can be the minimum sum of digits for a 4 digit number?

(A) 0
(B) 1
(C) 16
(D) 36

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✅ Correct Answer: (B) 1

Explanation: the sum of digits will be minimum for the number 1000 and the sum is 1.

Published by Mr. Dubey ⭐ 111.54K Points at 16-Sep-2023 03:43 pm in Design and Analysis of Algorithms

Explanation by: Mr. Dubey

the sum of digits will be minimum for the number 1000 and the sum is 1.

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