10+10 and 11+11 can give you the same answer. Explain how?
I have a head like a cat and feet like a cat, but I am not a cat. What am I?
When I got four, I have it none. When I got two, I have it some. When I got none, I have it all. What is it?
Can you solve the below algebraic mathematical equation? (J+O+I+N+T)3 = JOINT
A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?
Can you write down eight eights so that they add up to one thousand?
If, 6 / 7 = 2 3 / 9 = 7 8 / 2 = 6 Then 4 / 5 = ?
A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?
What building has the most stories?
Nine marbles are arranged in the image below. Can you slide two marbles to form a square?
Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?
The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.
