grades in middle school

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 traveling by bus? => Grade-1 or Grade-2 or Grade-5 or Grade-4..

The graph shows the number of students studying in grade-6, grade-7 and grade-8 in a middle school. Which grade has the highest number of students? => Grade-6 or Grade-7 or Grade-8 or Both A and B..

The graph shows the number of students in grade-6, grade-7 and grade-8 of the XYZ middle school. Which grade has the highest number of students? => Grade-6 or Grade-7 or Grade-8 or Both A and B..

The middle ear consists..

The simultaneous pressure of air in the inner pipe and water of the outermost pipe forces the sulphur froth to rise up while the earthly impurities are left behind (Fig13.21). ..

Choose the number placed in the middle. => 24 or 40 or 35 or 30..

How many diamonds have no squares in the middle? => 5 out of 8 or 2 out of 8 or 3 out of 8 or 1 out of 8..

Identify the middle number. => 78 or 68 or 12 or 13..

The general form of the trinomial is (x 2 + cx + d) where c and d have different numerical values: c = a + b, and d = ab. In these examples, study the relation between the middle and the last terms. Therefore, to factorise expressions of the type (x 2 + cx + d), we have to find two ..

Extracting Metals in the Middle of the Activity Series - Metals such as iron, zinc, lead, copper, etc., are in the middle of the reactivity series. These are moderately reactive metals and are usually present as sulphides or carbonates. A metal is obtained from its ore by the pr..