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We are to select 4 students from 32. This selection can done i..
We are to select 4 students from 32. This selection can done i..Question 3
Question: From a class of 12 boys and 10 girls, 10 students are to be chosen for a competition, including atleast 4 boys and 4 girls. 2 girls who won prizes last year should be included. In how many ways the selection can be made? Answer: There are 12 boys and 10 girls in the ..
Question: From a class of 12 boys and 10 girls, 10 students are to be chosen for a competition, including atleast 4 boys and 4 girls. 2 girls who won prizes last year should be included. In how many ways the selection can be made? Answer: There are 12 boys and 10 girls in the ..Activity:
Complete the following table by measuring the interior and exterior angles of the figure given above using a protractor. Study the table carefully and identify the relation between exterior and interior opposite angle..
Complete the following table by measuring the interior and exterior angles of the figure given above using a protractor. Study the table carefully and identify the relation between exterior and interior opposite angle..Activity
Draw a scalene triangle, an acute angled triangle, an obtuse angled triangle, an equilateral triangle and a right angled triangle. Measure the angles in all the figure. Enter the measure in the table given. What do you observe? What do you conclude with respect to the sum of the magnitudes of all ..
Draw a scalene triangle, an acute angled triangle, an obtuse angled triangle, an equilateral triangle and a right angled triangle. Measure the angles in all the figure. Enter the measure in the table given. What do you observe? What do you conclude with respect to the sum of the magnitudes of all ..Activity 1:
Distance between parallel lines: Draw two lines along the two edges of a scale. You get parallel lines (l and m). Let l || m. ..
Distance between parallel lines: Draw two lines along the two edges of a scale. You get parallel lines (l and m). Let l || m. ..Activity 2:
Draw parallel line segments and parallel rays as shown below. The distance between parallel lines is the same at every poi..
Draw parallel line segments and parallel rays as shown below. The distance between parallel lines is the same at every poi..Activity 2:
Draw m || l, draw n|| l. Measure the perpendicular distance between m and n at many points. We will find this to be same at all points. This means by the property of parallel line m||n. From the above activity we can conclude that "Two lines which are parallel to the same line, are par..
Draw m || l, draw n|| l. Measure the perpendicular distance between m and n at many points. We will find this to be same at all points. This means by the property of parallel line m||n. From the above activity we can conclude that "Two lines which are parallel to the same line, are par..A pharmaceutical company distributed 12000 trial samples of an acne re..
A pharmaceutical company distributed 12000 trial samples of an acne relief cream to middle school students. How many middle class students were there in the school, if each student received 4 samples? => 3100 or 3000 or 2700 or 3..
The graph represents the number of students, in each grade, who travel..
The graph represents the number of students, in each grade, who travel by bus to the XYZ middle school. Which grade has the least number of students who travel by bus? => Grade-1 or Grade-2 or Grade-5 or Grade-4..
289 elementary school students and 120 middle school students wrote le..
289 elementary school students and 120 middle school students wrote letters for a time capsule. Estimate the total number of letters written. => 410 or 400 or 300 or 500..
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