Hello friends, today we are going to conduct a sociological study of the audience of cultural events, practice counting building materials, and practice multicolored logic. Take the test, our exercises will help prepare your brain for life’s important challenges!
How many cubes are there in this figure if it is known that there are no voids in the figure?
Continue the analogy:
The ratio of women to men at the concert is 17:15. If there were 90 fewer women and 80 fewer men at the concert, the ratio of women to men would be 8:7. How many people attended the concert?
Which figure should take the place of the question mark?
What number should take the place of the question mark?
Is your brain ready for a test? Test your IQ in a seven-question test!
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