OT: Can any one explain this to me?

[narf poit chez BOOM]

Well, if you divide 3600 by the numbers, 400=9, 100=36 and 1200=3, which is three numbers that are divisable by 3.

[Atrocities]

Even though it has been explained to me now, I still do not understand. This is the only question that gave me a challenge in the test.

0.0625 = 1/16th Was the other, but I figured it out.

[Ragnarok-X]

so whats the answer to the question ? which number does he like, too, and why ?!?

[Slick]

John likes "perfect squares" which are numbers whose square root is a whole number. Of the available answers, only 900 is a perfect square (30 x 30).

Slick.