If the four-digit number 463y is divisible by 7, then what is the value of y?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 4
Given that
If the four-digit number 463y is divisible by 7
Divisibility rule of 7
The difference between twice the unit digit of the given number and the remaining part of the given number should be a multiple of 7 or equal to 0.
463 - 2y is a multiple of 7
y = 4 satisfies the equation the number is divided by 7
Hence, y = 4 is a required answer