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2014年6月28日 星期六

Answers to yesterday's brain teasers

1.    The third room as lions that haven’t eaten in 3 years would have died already.

2.   Are you asleep?

3.   The three blind mice.

4.   Mount Everest

5.   Startling, starting,staring,string,sting,sing, sin, in, I

6.   Roman numerals: Five take away F and E leaves IV

7.   A secret

8.   All animals

9.   Short

10. Your breath

2014年6月27日 星期五

Brain teasers for those who like them

1.    A murderer is condemned to death. He has to choose among three rooms. The first is full of raging fires; the second is full of assassins with loaded guns; and the third is full of lions that haven’t eaten in 3 years. Which room is safest for him?

2.   What question can never be answered?

3.   What has six eyes but cannot see?

4.   Before Mount Everest was discovered; what was the highest mountain in the world?

5.   What 9 letter English word is still a word each time you take away a letter?

6.   How can FIVE minus two equal 4?

7.   What can you keep but cannot share and once you share it you can’t keep it anymore?

8.   Which animal eats with its ears?

9.   What five-letter word becomes shorter when you add two letters to it?


10. I am as light as a feather; yet no man can hold me for long.

2014年6月20日 星期五

剩下的10元去了那裡呢?

三個人去投宿

服務生說要300

每個人就各出了100元,湊成300

後來老闆說今天特價只要250

於是老闆叫服務生把50元退還給他們 

服務生却偷偷的把其中20起來,然後就把剩下的30元還給他們 

那三個人每人拿回10元,$100-$10=$90,所以每個人只出了90元投宿
 
90×3=270+服務生的20元=290


請問...那剩下的10元去了那裡呢????