Cleave Books
Puzzle Trio 13
| 37. |
I am thinking of a 2-digit number which -
When it is divided by 3 the remainder is 1
When it is divided by 4 the remainder is 2
When it is divided by 5 the remainder is 3
When it is divided by 6 the remainder is 4
What number am I thinking of?
|
| 38. |
At a Crazy Sale to raise funds for the local Village Hall, one stall-holder advertised |
|
| FIVE | for | 10p |
| NINE | for | 11p |
| TEN | for | 9p |
| TWELVE | for | 18p |
|
|
One customer figured out how the system worked, asked for ELEVEN, and passed over the correct money.
How much did the customer pay?
|
| 39. |
There are two cubes.
For both of them, their edge-lengths are a whole number of centimetres.
Curiously, the total of their volumes is exactly equal to the total of all their edge-lengths.
What is their total volume? |
|