Replace the question mark with the correct number.

What will you call your mother's brother's brother-in-law?

The host of a game show offers the guest a choice of three doors. Behind one is an expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

what does the below math rebus puzzle mean?

They are three errirs in this question. Can you find them?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

How many times do a clock's hands overlap in a day ?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

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?