Will You Solve These 15 Tricky Problems?
1 in 24 1 in 12 1 in 6 1 in 36 There is a box full of marbles, all but two are blue, all but two are green, and all but two are red. How many marbles are in the box? 3 - Red, Green and Blue 3 6 9 12 If 1+9+8=1, what is 2+8+9?
15 Qs