Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

Find the missing number in the image below.

Which fur should we be getting from the Lion?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

What is the fastest way to double your money?

I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?