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

Why do people go to bed?

Which alphabet letter is a question?

People make me, save me, change me, raise me. What am I?

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?

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?

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

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

I look at you, you look at me, I raise my right, you raise your left. What am I?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?