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

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

Today is a very icy and cold morning in Newcastle. Mr Shearer, an office bus driver arrived to pick up the employees from the last stop. Shearer suddenly remembers that he needs to pick a newly joined 4miles to the north. Mr Shearer lost his direction compass, a few minutes later Shearer is able to figure that he is moving in the correct direction i.e. north. How did Shearer know that he is moving in the correct direction?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Can you make a fire with just a single stick?

Which city is three-fifths chick two third cat and 50% goat?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

What does the below rebus riddle means?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?