A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Which is heavier: a ton of bricks or a ton of feathers?

What does this say?

XLR8

Buy me, smell me or deliver me, I do not change.

Who am I?

There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb?

Can you name an animal whose killing cannot be performed without spilling your own blood?

Can it be possible to build a house that has all its four walls facing towards the South?

Edward James went for tiger hunting.

It was not his lucky day.



He got six tigers without heads, nine tigers without the tail and eight cut in two halves.

How many tiger did he hunted ?

What makes this number unique: 8,549,176,320?

Find the next number in the series below

21 32 54 87 131 ?