Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water. How many frogs are there on the log at this moment?
What are the 50th, 63rd and 100th numbers in the sequence below? 4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...
I had an infinite supply of water and 5 litres and 3 litres jars. How would you measure exactly 4 litres in the least number of steps?
Find the mistake in the below maths equations A = 2 A(A-1) = 2(A-1) A2-A = 2A-2 A2-2A = A-2 A(A-2) = A-2 A = 1
What has lots of eyes, but can’t see?
Which tank will fill first?
I have feet, but no legs. Which animal Am I?
Which statement is true out of the following? One statement here is false. Two statements here are false. Three statements here are false.
There is a certain crime, that if it is attempted, is punishable, but if it is committed, is not punishable. What is the crime?
Replace the question mark with the correct number below.
What is full of holes but still holds water?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.
