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?

Why is a river so rich ?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

Which city is three-fifths chick two third cat and 50% goat?

Solve the equation in the image by looking at the pattern closely.

There are two arch enemies Messi and Ronaldo who hate each other to an extreme. One day both were going together and a Jeanie appeared in front of them. Jeanie grants 3 wishes to Ronaldo and one to Messi.

Messi replied smartly 'Give me twice whatever Ronaldo demands'.

Ronaldo asked his 1st wish 'Give me 10000 billion dollars. Soon Messi gets 2000 billion dollars.
Ronaldo asked for his 2nd wish 'Give me one mansion in every country in the world. Soon Messi gets two mansions in every country of the world?

What should be Ronaldo's third wish?

You can hear me, but you can't touch or see me.

What am I?

What can go up a chimney down, but can’t go down a chimney up?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Can you guess the name of the month by looking the below rebus ?