Which of the following number is divisible by 9?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 4131.
Sum of digits (1474) = (1 + 4 + 7 + 4 = 16).
Since 16 is not divisible by 9, 1474 is not divisible by 9.
Sum of digits(4124) = (4 + 1 + 2 + 4 = 11).
Since 11 is not divisible by 9, 4124 is not divisible by 9.
Sum of digits( 4131) = (4 + 1 + 3 + 1 = 9).
Since 9 is divisible by 9, 4131 is divisible by 9.
So, the correct answer is 4131.