I have eight fingers and two thumbs but I do not live. What Am I?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

What has one letter and starts with an E?

What is the next number in the series?

15 29 56 108 208 ?

What Time Should the last watch show in the below figure?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?