Take two digits 5 and 7. From them make four digit numbers, using both the digits equal number of times. 
1. What is the greatest number ?
2. What is the smallest number ?
3. What is the number of different numbers that can be formed in all ?

Dear Student,
Here is the link for the answer similar to your query:

https://www.meritnation.com/ask-answer/question/take-two-digits-say-2-and-3-make-4-digit-numbers-using-both/math/7407401

Hope this information will clear your doubts about this topic.

If you have any doubts just ask here on the ask and answer forum and our experts will try to help you out as soon as possible.
Regards

  • -2
ans 1 7755
ans 2 5577
ans 3 no number different
  • 2
What are you looking for?