Question

A number was divided successively in order by 4 and 5 leaves the remainders respectively 1 and 5. What is the remainder when the number is divided by 9

Answer 1

I am sorry to say that your question is wrong as if a number is divided by 5. The remainder will be less than 5 as if 5 is remainder we can further divide it and the remainder will be 0.

Thank you