Can you identify the famous TV character from the rebus below?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

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

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

What English word has three consecutive double letters?

Take away the whole and some still remain. What is it?