John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

What two things can you never eat for breakfast?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

What number divided by 4 is the same as that number minus 4?

Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

I have teeth but i don't bite. Who Am I ?

15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

What English word has three consecutive double letters?