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 find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Which country gets ill every time?

Aman has 1.15 rupees in his pocket. There are a total of 6 coins in his pocket.

When his friend asked him for a change, he could not give change for a rupee and five paisa.

Can you tell which coins he has?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

Using eight eights and addition only, can you make 1000?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?