Question

the digit at ones place of a two digit number is 3 the sum of the two digit number and the number obtained by reversing the digit is 44 find the 2 digit no

Answer 1

The two digit number is 13.

Since the ones place digit is 3, 3 becomes the tens place digit once you reverse it. So the reverse digit is more than 30. Now, since (44 - 30) is 14, the original number should be less than 14. As the only 2 digit number less than 14 which has 3 in its ones place is 13, 13 is the answer.