1 Which glass has more water?

All of the above glasses contain an object and some water. So, which of these glasses with pencils, scissors, thumbtacks and glasses has more water in it?

*The correct answer would be a glass with a pushpin. Because the mass of the fastener is less than other objects, so it carries less water out and more water can stay in the glass.

2 What is black when you buy it, red when you use it, and gray when you throw it away?

What's black when you buy it, red when you use it, and gray when you're done and throw it away?

*Correct Answer: Charcoal. The charcoal is black when we first get it, red when it burns, and turns to gray ash when we're done.

3 How many cubes are there in this image?

*There are exactly 9 cubes in this image. If your answer is not correct, you probably forgot to take into account the bottom cubes.

4 Divide this trapezoid into 4 equal trapezoids.

*As you can see, we can divide this large trapezoid into 4 equal parts in this way.

5 Invert the triangle by moving only 3 balls.

* Here is what needs to be done; to bring the top ball down and then bring the other 2 balls in the 2nd row to the top.

6 Solve this equation.

You could say 102-1= 101, but the answer doesn't say so. Come on, now it's time to run the brains.

*Some math knowledge is required to solve the question, and here lies the tricky part of this question.

7 Move 2 matches to get 2 squares.

What you need to do is to get 2 squares. According to the rules, you only have the right to move 2 matches.

*What we need to do in this puzzle, which is a classic match question; it was to create two squares, one big and the other small, as in the image.

8 Find the fault in the series

The colors are all made to draw attention away. A careful eye has already seen that 19 is not on this list.

 

 

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