How many sides does a circle have?
You are given four results as below: 1111 = F 2222 = E 3333 = T Then, can you find out how to code 4444?
Which wheel of car does not rotate when you turn your car right?
How many times do a clock's hands overlap in a day ?
You have two rectangular wires. Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn. However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes). So how could you measure 45 minutes ?
What part of the chicken has the most feathers?
What is wrong in the below Picture?
Here is a mathematical expression that also secretly tells a movie name. What movie is that?
I have lakes with no water, mountains with no stone and cities with no buildings. What am I?
What has many teeth, but cannot bite?
If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.
