Start your brain! Exercise Smart questions 6 every Monday

Iii. Response Capability

1. Walk east, and then turn left for two hundred and seventy degrees, and then turn back, then turn left for 90 degrees, and finally turn back. Which direction do you finally walk in?
2. When there was such a year in the 20th century, when I wrote it as an Arabic number, I thought it was this year. Which year does this mean?
3. Use three matches to form a minimum number (do not break or bend the match). What is this number?
4. There is a high and narrow glass cylinder with a fresh egg in it. If you do not want to tilt the glass cylinder or use any jigs to hold the fresh eggs, what can you do to get the fresh eggs?

Answer:
East
1881
-11
Add vinegar and water to make the eggs float

5. If you have a long copper wire, use this copper wire to extinguish the burning candle flame, but you are not allowed to hit the candle with a copper wire. Is there any way?

Answer:
Compress the copper wires into a compact, as breathable as possible, to cover the candle and extinguish the candle due to lack of oxygen.

6. There is an iron wire. If it is cut off with pliers, it will still be an iron wire of the same length as the original one. What kind of iron is this?

Answer: Ring

7. The mysteries of modern sparks
Stephen is a gender with wings in ancient Greek mythology. It is said that she was waiting for someone to guess the riddle near theobis. Once, she would ask Prince thebs to guess: "There is an animal, four legs in the morning, two legs at noon, three legs at night. What is the animal ?" The wise prince said, "It's a person ." He guessed it.
What kind of questions will you ask if you are a modern stylenx? For example, what symbols can be added between 1 and 0 to make the number larger than 0 and smaller than 1? Do you know?

Answer: decimal point, 0.1