colorful chart with several sections

colorful chart with several sections. One prominent section is a multiplication table from 1 to 12, displaying the results of multiplying numbers from 1 to 20 by each of these multipliers. To the left of the multiplication table, there is a "Numeration Table" showing units, tens, hundreds, thousands, and so on, up to millions, with corresponding numerical values. Below the numeration table, there is a "Days in the Month" section, listing the number of days in each month. Another section labeled "Time Measure" defines equivalents for seconds, minutes, hours, days, weeks, and months. There is also a section on "Arithmetic" defining symbols for addition, subtraction, multiplication, division, equality, and inequality. Further to the right, a list titled "National State and Capital" displays numbers 1 through 28, each associated with a Nigerian state and its capital city. Finally, there are sections for the "National Pledge" and the "Nigeria National Anthem." The chart appears to be printed on a laminated surface and is laid flat on a surface that has a blue and white striped pattern. The lighting suggests it is indoors, and the image is taken from a slightly elevated angle. The overall impression is that of an educational chart. The location in the city of Unknown, Unknown cannot be determined from the image.