If two's company, and three's a crowd, then whats four and five ?

Can you replace the question mark with the correct number?

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?

You can see three almost identical images below. Can you spot the odd one out from them?

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?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

What does this rebus riddle means ?

Which alphabet is a part of our body?

Why do Chinese men eat more rice than Japanese men do ?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?