What begins with T, ends with T, and has T in it?

How many sides does a circle have?

What do you get if you add 2 to 100 four times?

Two trains start at the same time, one from Bangalore to Mysore and the other from Mysore to Bangalore. if they arrive at their destinations one hour and four hours respectively after passing one another, how much faster is one train running than the other?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

What have one eye but still cannot see?

What breaks yet never falls, and what falls yet never breaks?

What is the unique property of the following words ?
* Revive
* Banana
* Grammar
* Voodoo
* Assess
* Potato
* Dresser
* Uneven