Class 7th v/s Class 8

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Raman is a student of 10th class. In his class, his position is 16th from the top and 49th from the bottom. What is the total number of students in the class ?

The following graph shows the number of boys and girls in Class V, Class VI, Class VII and Class VIII. Study the graph and answer the question. What class has the maximum number of students?

The following graph shows the number of boys and girls in Class V, Class VI, Class VII and Class VIII. Study the graph and answer the question. What is the average number of girls in all the classes?

If a class mark of a class-interval 8.5. The class size is 5,then the class limits of the corresponding class-interval is

The class size of the class interval 60 - 68 is 8.

On the basis of results of annual examinations, Lali ranks 27^(th) in the class, Riya is 7 tanks ahead of Lali. Riya's ranks from the last is 36^(th) . The number of students in the class is

In a frequency distribution table with 12 classes, the class-width is 2.5 and the lowest class boundary is 8.1, then what is the upper class boundary of the highest class?