From the following options, identify a number which is divisible by 3 And 4 not divisible by 9.

A number divisible by 3 → Sum of digits is divisible by 3

A number divisible by 4 → Last two digits are divisible by 4

A number not divisible by 9 → Sum of digits is not divisible by 9

Option A: 588
Sum of digits = 5 + 8 + 8 = 21 (divisible by 3, not by 9)
Last two digits = 88 (divisible by 4) Satisfies all conditions

Option B: 612
Sum of digits = 6 + 1 + 2 = 9 (divisible by 9 )

Option C: 806
Sum of digits = 8 + 0 + 6 = 14 (not divisible by 3 )

Option D: 810
Sum of digits = 8 + 1 + 0 = 9 (divisible by 9 )

The correct option is (A) 588