भोजन के घटक | CLASS 6 - विज्ञान | 6 PM Class by Subhadra Ma'am | L6 | Hindi Medium

Class 6 To 10 Courses

Class 11 के बाद क्या ? Class 12 Hindi Medium की पढ़ाई साल के शुरू से कैसे करें ?

If class marks is 20 and class width is 6. Find the class.

Problems Based on class 1, 2, 3, 4, 5 and 6

12 PM Special Class | Class 11 - STRUCTURE OF ATOM || BOHR MODEL By Yakshu Ma'am

The average age of a class was 15 years.When 5 boys whose average age was 12 years 6 months were admitted in the class,the average was reduced by 6months.How many students were there in the class originally?

If in a frequency distribution table with 12 classes, the width of each class is 2.5 and the lowest class boundary is 6.1, then what is the upper class boundary of the highest class ?