Multiple choice

Which of the following is divisible by 3 but not by 9?

  1. 990

  2. 3060

  3. 228

  4. 639210
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

[Explanation: Find the sum of digits as 6+3+9+2+1+0=21 which divisible by 3 but not by 9]

Keep practicing — related questions