During which month do people sleep the least?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

How many words can a pen with half refill write?

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

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

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

What jumps when it walks and sits when it stands?

By what process could you make a 'Tea-Table' into food?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?