In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

81 x 9 = 801. What must you do to make the this equation true?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

Replace the question mark with the correct number.

Spot the cat in the picture below

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

What does an Island and the letter T have in common?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?