correct answer is: a) 99937

Explanation

We know, the greatest number of 5 digits is ‘99999’.
If we divide ‘99999’ by ‘73’, we get:
\rightarrow 1369 as a quotient and 62 as a remainder.
Now, if we subtract the remainder (62) from the 5 digits greatest number (99999) then we get:
\rightarrow\left(99999-62\right)
\rightarrow 99937
\therefore 99937 is the 5 digits greatest number which is exactly divisible by 73.
Ans: The 5 digits greatest number is 99937 which is exactly divisible by 73.

Other versions of this specific math question are:

1. How to find the largest 5 digit number that is a multiple of 73?
2. Finding the greatest 5 digit numeral that is perfectly divisible by 73.
3. Determining the maximum 5 digit integer that is evenly divisible by 73.
4. Finding the largest 5 digit number divisible by 73.