RE: Test your IQ
SarfaRaZ said:
What's the answer for your 1st question :huh
80 different ways is the answer :tup
Start with the R in the top left-hand corner.
Go to the A on the right
Now go straight on to the D
You can now complete the word in four ways, because there are four A's available through which you may reach an R
There are four ways of reading through the right-hand A
There are the same number of ways through the A that is immediately below the starting point
The total is now eight
If you take the third route diagonally through the A, you will have the option of using any one of the three D's,
You may now complete the word in four ways
You can spell RADAR in twelve ways through the diagonal A
Twelve plus eight equals twenty readings, that all start from the R in the top left-hand corner
The four corners are equal
Four times twenty equals eighty different ways of spelling RADAR