How many two-digit natural numbers are divisible by 3?
A. \(29\)
B. \(33\)
C. \(30\)
D. \(31\)
1 answer
Best answer
Answer: C. \(30\)
They form the A.P. 12, 15, ..., 99. \(99 = 12 + (n-1)3 \Rightarrow n - 1 = 29 \Rightarrow n = 30\).
Doubtly AI
· 24 Oct 2026
AI-verified · Oct 2026
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