Sum of digits of a two digit number is 8. If the number obtained by reversing the digits is 18 more than the original number, then the original number is

1. 35

2. 53

3. 26

4. 62

The sum of two natural numbers is 25 and their difference is 7. The numbers are

1. 17 and 8

2. 16 and 9

3. 18 and 7

4. 15 and 10

The sum of the digits of a two digit number is 9. If 27 is added to it, the digits of the number get reversed. The number is

1. 27

2. 72

3. 63

4. 36

The sum of the digits of a two digit number is 12. If the number is decreased by 18, its digits get reversed. The number is

1. 48

2. 84

3. 57

4. 75