elementary school

The enrollments made in elementary schools and high schools from 1994 through 1998 is shown in the double bar graph. Which year has the maximum difference between enrollments of high schools and elementary schools? => 1994 or 1997 or 1995 ..

25 children from Ever Dale Elementary School are going on a picnic in vans. Each van can hold 7 children and the driver. How many vans must be rented? => 5 or 6 or 4 or 3..

In Saint Mary's Elementary School, the percent of students participating in extracurricular activities went up by 28% this year compared to last year. Which fraction is equivalent to 28%? => 100 28 or 7 25 or 18 25 or 7 100..

The table details the School Enrollment in the U.S. in two different years. Find the ratio of the number enrolled in the Elementary School to the number enrolled in the Secondary School during the year 1990. => 7 : 6 or 6 : 7 or 6 : 17 or 17 : 6..

Use the data in the table to find the ratio of the expenditure for elementary and secondary school education to that of the expenditure for higher education in the year 2000. => 4 : 5 or 1 : 4 or 3 : 2 or 1 : 8..

Elementary transformations are of the following three types: Interchange of any two rows (or columns) The multiplication of the elements of a row (or column) by a non-zero number. The addition to the elements of any row (or column) the corresponding elements of any other row (or ..

Elementary Idea of Electron Microscope - In optical microscope, the ray of light can be bent by a lens system. By placing the object and the lens system in such a way, we control the direction of the ray to get a magnified image of the object. Since as 'electron' carriers charge it is pos..

In optical microscope, the ray of light can be bent by a lens system. By placing the object and the lens system in such a way, we control the direction of the ray to get a magnified image of the objec..

If the electronic compounds like resistors, capacitors, diodes and transistors are compactly put in a small piece of material, it is called as integrated circuit. This single small package performs a complete electronic function. Thin slice of crystal of silicon of the order of 0.5 cm, are cal..

The table shows the number of students (in millions) enrolled in elementary, middle and high schools. Choose the bar graph, which represents the data in the table. Year Elementary school Middle school High school 1985 34 13 14 1990 36 14 1..