1=3 2=3 3=5 4=4 5=4 6=?

**Answer is 3**

1 = 3 (One - 3 letters) 2 = 3 (Two - 3 letters) 3 = 5 (Three - 5 letters) 4 = 4 (Four - 4 letters) 5 = 4 (Five - 4 letters) Thus, 6 = 3 (Six - 3 letters)

If the following is true, can you find the value of (4 + 9)?

7 + 7 = 2 8 + 8 = 4 8 + 5 = 1 6 + 9 = 3 10 + 11 = 9

If 2^x = 3^y = 6 then which of the following statements is true?

1) x - y = xy 2) y - x = xy 3) x + y = xy 4) xy = x/y

In an alien land far away, half of 10 is 6. If the same proportion holds true, then what is 1/6th of 30 in this alien land?