Which of the following numbers is divisible by both 2 and 5?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 63840.
Divisibility rule of 2: A number is divisible by 2 if it is an even number, or if its last digit is 0, 2, 4, 6, or 8
Divisibility rule of 5: A number is divisible by 5 if its last digit is 5 or 0
So, Option 1: 63840
The last digit is 0, so it will be divisible by 5, and,
The number is ending with 0, so it will be divisible by 2