Measure how high your IQ and brain flexibility!
Question:3 people use 3 buckets of water in 3 days, how many buckets of water do 9 people use in 9 days?
Let’s discuss it together.
A. 3 buckets
Although not selected to the correct answer, but your IQ is higher than the general population are also come to high, the brain also moved a lot faster than others, but sometimes will think too fast to check the calculation oh, do you want to calculate again to see.
Tip: Do not think of the topic too complex, is the concept of logic.
You are born smart, quicker reaction, both civilian and military, new things will be very fast, you are resourceful, good at communication, easy to let others understand their ideas, as well as influence the thinking of others.
B. 9 barrels
This answer is not wrong, but the general thinking of people will count nine barrels.
But according to your IQ, I think you can count once more to see.
Tip: Do not think of the topic too complex, is the concept of logic.
You can calmly analyze the good and bad of each thing. You know how to protect yourself, and the first meeting will keep a distance, first observe what the other party is trying to do, to determine the other party is safe and harmless, before you will feel comfortable to communicate with people.
C、27 barrels
Congratulations, choose the correct answer, your logic concept is really strong.
8 out of 10 people will answer wrong!
You are good at feeling and exploring the soul, you are suitable to travel to relax and rest yourself.
However, this is not the kind of travel that spend 5 hours on a plane, just a change of place to swim, play ball, take photos to visit this trip, but to learn to use the mind to feel their own experience outside the scope of those different look at life.
D、81 barrels
Although not selected to the correct answer, but your IQ is higher than the general population are also come to high, the brain also moved a lot faster than others, but sometimes will think too fast to check the calculation oh, do you want to calculate again to see.
Tip: Do not think of the subject too complex, is the concept of logic.
Most of your intelligence play in this area of learning things, especially language, the ability to catch on very quickly.
Have an opinion, often have a good idea, a good way.
And you know how to seize opportunities and know how to reveal your talents at the right time and be appreciated.
Problem solving ideas
It’s actually a very simple answer, but it’s easy to miscalculate if you’re not careful!
Three people use three buckets of water in three days, and three people use one bucket of water a day.
Nine people use three buckets of water a day. Nine people use 27 buckets of water in nine days.
Three people use three buckets of water for three days, can be understood as a person three days with a bucket of water, so that nine people nine days with 9 × (9 ÷ 3) = 27 buckets.
1. (Normalization method) First count how many buckets of water each person uses per day, then multiply by nine people for nine days to get.
(3 ÷ 3 ÷ 3) × 9 × 9 = 27 (barrels)
2. (Multiplier method) Use 3 buckets of water as a multiple, then multiply by the number of people and the number of days to get.
3 × (9 ÷ 3) × (9 ÷ 3) = 27 (barrels)
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