Puzzles Questions

13. Which is the odd one out?
 
Answer
D.
It is the only one that does not have an identical match.

14. Which number is the odd one out?
  3861 8712 5247 4356 1485 3645
Answer
3645
In all the others the number formed by the first two digits added to the number formed by the second two digits equal 99.
12345678910 Page 7 of 10