CAPTAIN FRANK AND PROFESSOR QUANTUM PLAYED CHESS THEY PLAYED SEVEN GAMES EACH WON THE SAME NUMBER OF GAMES AND THERE WERE NOT ANY DRAWS OR STALEMATES HOW COULD THIS BE TRUE RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

The spirit lies behind Door D Robin Sparkles is correct.

If the spirit is behind Door A, then both B and D are true.

If the spirit is behind Door B, then both A and D are true.

If the spirit is behind Door C, then A, C, and D are all true.

If the spirit is behind Door D, then the statements on all the doors are false, except for that on Door B. This matches the rules, and therefore, the resort hotel spirit lurks behind Door D. Did you answer this riddle correctly?
YES  NO  

Mary is not a nurse.
The way to solve this riddle, is to consider statements 4, 5, and
6 and create a chart of all possible true and false answers. Next,
fill in the chart according to statements 1 through 3. You will
discover that there is only one line where only one of statements
one, two and three are true. Thus, it is determined that:
Statement 4 and 5 are false and statement 6 is true. Did you answer this riddle correctly?
YES  NO  

17

Explanation:
Let us say that the smallest of the square is of 1 unit side.
We have 6 such squares. Now moving up, if we see the squares with side 2 units, we have 8 of them. Similarly we have 2 squares with side 3 units and 1 square with side 4 units.

6 + 8 + 2 + 1 = 17 squares. Did you answer this riddle correctly?
YES  NO  

47

Explanation:
At first look, it seems pretty easy but on the contrary, it is pretty tricky a question. So let us simplify it by dividing the triangle into three equal triangles (the triangles so formed if outer side is connected to the center of the circle) and then count the number of triangles in each part by taking two or more parts together.

First, let us take the triangles in one part. There are 4 non-overlapping and 3 overlapping triangles.
4 + 3 = 7
7 * 3 = 21

Next, if we take number of triangles by taking two parts together, there are 8 in total.
8 * 3 = 24

Lastly, the number of triangles if all three parts are taken together, there are a total of 2.

21 + 24 + 2 = 47. Did you answer this riddle correctly?
YES  NO  

Father-mother-father

To beat two games in a row, it is necessary to win the second game. This means that it would be to his advantage to play the second game against the weaker player. Though he plays his father twice, he has a higher chance of winning by playing his mother second. Did you answer this riddle correctly?
YES  NO  

An onion. Did you answer this riddle correctly?
YES  NO  

No. When you remove the two diagonal spaces from the chess board they are both black or both white, making it so that there are two more of the other color. Each domino would cover 1 black and 1 white space. So 31 of them would have to cover 31 white spaces and 31 black spaces but with the corners removed there are 30 of one color and 32 of the other. Did you answer this riddle correctly?
YES  NO  

Meat. Did you answer this riddle correctly?
YES  NO  

1. Did you answer this riddle correctly?
YES  NO  

3. Did you answer this riddle correctly?
YES  NO  

10. Did you answer this riddle correctly?
YES  NO  

16. Did you answer this riddle correctly?
YES  NO  

20. Did you answer this riddle correctly?
YES  NO  

38. Did you answer this riddle correctly?
YES  NO  

59. Did you answer this riddle correctly?
YES  NO