While preparing the table for dinner, wife came up with an idea to tease his mathematician husband. She asked her husband to pick nine toothpicks and make ten without breaking any toothpick.

The husband was also smart and did it within seconds. How ?

If two's company, and three's a crowd, then whats four and five ?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Make a sentence consisting of three words that have the whole alphabet.

What is the last thing you take off before bed?

Can you move 2 matchsticks to form four equal sized squares.

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?