Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

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

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

I have Rs.50 and I spend it in the way as below.

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

Can you fill the blank with the correct number?

6 30 870 756030 _____

A man is found hanging dead from the ceiling of a room. The room’s dimensions are 15 x 15 x 15. The man is only 6ft tall and the rope was only 2ft long. There are no windows and only one door to the room. The door is bolted shut from the inside, and a puddle of water is under the man. How did he kill himself?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

You are on a Boat in the mid of a river. You have two cigarettes with you. One of these two you have to light, how will you light the cigarette?

Can you decipher the two rows to find the hidden word?