If the number 123456789 is divided by 9, then what will be the remainder?
Correct Answer: 0
Subject: Mathematics
Explanation: The divisibility rule of 9 states that if the sum of all digits is perfectly divisible by 9, then the number itself is divisible by 9.
Sum of digits of 123456789 = 1+2+3+4+5+6+7+8+9 = 45.
Since 45 is exactly divisible by 9, the remainder will be 0.