Question

Sum of the digits of a 2 -digit number is 6.On adding 18 to the number,it's digits are interchanged. The number is

Answer 1

Answer:

24

Step-by-step explanation:

1. 24 is a two digit number.
2. Sum of its digits (2and 4) is 6.
3. If 18 is added to 24 it becomes 42.