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 ?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Where do you go to learn how to make ice cream?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

Why is the longest human nose just 11 inches?

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

I can write cow in 13 letters.

Can You?

Identify the 10 differences between the two given pictures.