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

What four weights can be used to balance from 1 to 30 pounds?

What is the next number in this series?

4,12,84,3612....

Who are the happiest people in IPL match?

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

The more it dries, the wetter it becomes. Can you tell what it is?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

John, a 5-year-old boy, was really fond of the chocolates. He asked his Mother to give him some money to buy his favourite chocolates. His Mother gave him $45. He went to the shopkeeper and asked, "How much is one chocolate for?". The shopkeeper said $3 for one chocolate. Also, if you give me the wrappers of three chocolates, I will give you one for the exchange.
In total, how much chocolate could John eat?