Logic Puzzle

63. Draw the missing figure in the above sequence?
  What is the next number?
Answer
Ans =

The white dot moves corner/side/corner anti clockwise and the black dot does the same clockwise.
64. What number is three places away from itself plus three, two places away from itself multiplied by two, two places away from itself less four and two places away from itself divided by three?
  What is the next number?
Answer
Ans = 9.