Why is a river so rich ?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

Can you make a fire with just a single stick?

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

What word is pronounced the same if you take away four of its five letters?

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?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Which wheel of car does not rotate when you turn your car right?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?