The number 2918245 is divisible by which of the following numbers?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 11
Check the options one by one
Option 1 we check the divisibility rule of 3
The sum of digits are also divisible by 3
2+ 9 +1+8+2+4+5 = 31 which is not divided by 3
Option 2 we the divisible by 11
The differences between the even places values and odd place values is 0 or divided by 11
(2+ 1 + 2 + 5) - (9 + 8 + 4) = 11 which is divided by 11
Hence, 2918245 is divided by 11