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

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

Find the missing number in the sequence below:

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

Spot the cat in the picture below

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?