Question

State true or false:
If a number is divisible by $4$, it is divisible by $8$.

Answer 1

Solution:
A number is divisible by $4$, if the number formed by ten’s and unit’s digits is divisible by $4$, whereas for a number to be divisible by $8$, the number formed by hundred’s, ten’s and unit digits must be divisible by $8$.
For example: Number $12$ is divisible by $4$ but is not divisible by $8$.
Hence, the given statement is false.