Friday, August 1, 2008

IQ Test




If you take 7, then 17, & then 8 from me, you have 160.
But if you take 6, then 17, then 8 from me, you have 170.
Finally, if you take 1, then 4, then 1 from me, you have 762.
What am I?

1 comment:

mlar said...

Answer:

This was a tricky problem. The answer is 17625.
In the first situation, you take 7, which leaves you with 1625
(taking the in the sense of removing it, & not subtracting it from the number as a whole),
subract 17, & you have 1608, then take 8, which leaves you with 160.
For the second situation, you take 6 from 17625, which leaves you with 1725.
Subtract 17, & you now have 1708, & if you remove the 8, you have 170.
In the last situation, remove 1, so you have 7625. Subtract 4, & you have 7621.
Remove the 1, & you have 762.