ध्वनि | CLASS 8 - विज्ञान | 5 PM Class by Nishtha ma'am | L5 | Hindi Medium

Best of 5 Subjects Class 10

Find class widht of class 10.5 to 15.5

The average of the ages of 15 students in a class is 19 years. When 5 new students are admitted to the class, the average age of the class becomes 18.5 years. What is the average age of the 5 newly admitted students ?

Write the class mark of the class 19.5 - 29.5 .

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

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

The probability that a student selected at random from a class will pass in Hindi is 4/5 and the probability that he passes in Hindi and English is 1/2 . What is the probability that he will pass in English if it is known that he has passed in Hindi ?

Class mark of a particular class is 6.5 and class size is 3, then class interval is: