3 Questions
| Total Attempts: 57

Puzzles which are based on mathematics or logic.

Questions and Answers

- 1.How many squares, of any size, can you find on this chess board which do not contain a Rook?
- A.
64

- B.
128

- C.
256

- D.
96

- E.
None of these

- 2.Daniel, my son, is exactly one fifth of my age. In 21 years time, I will be exactly twice his age. My wife is exactly seven times older than my daughter, Jessica. In 8 years time, my wife will be three times older then Jessica. How old are Daniel and Jessica now?
- A.
Daniel is 4 years old and Jessica is 7 years old.

- B.
Daniel is 17 years old and Jessica is 13 years old.

- C.
Daniel is 9 years old and Jessica is 6years old.

- D.
Daniel is 7 years old and Jessica is 4 years old.

- E.
Daniel is 5 years old and Jessica is 2 years old.

- 3.After a day picking strawberries I had a basket full. I ate 5 and gave Geoff half of the remaining. I then ate another 3 and gave Simon one third of the remaining. I ate another 6 and then gave Kim two thirds of the remaining. I now had 34 strawberries left. How many did I start with?
- A.
235 strawberries

- B.
300 strawberries

- C.
325 strawberries

- D.
335 strawberries

- E.
435 strawberries