प्रकाश | 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

Write the class mark of the class 19.5 - 29.5 .

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 ?

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 ?

There are five classes class 1, class 2, class 3, class 4 and class 5 in a school. They are one above the other. Class 1 is at the bottom, then class 2 above it and so on. Five videos M1, M2, M3, M4 and M5 are displayed in these given classes. Only one video is displayed in a particular class. Each video is displayed only one time. Video M5 is displayed at a even numbered class. Video M2 is displayed at class 1. Video M1 is displayed at the class just below M5. Video M4 is not displayed at even numbered class. Which of the following statement is not correct?

The mid-value of a class interval is 42. If the class size is 10, then the upper and lower limits of the class are: 47 and 37 (b) 37 and 47 37.5 and 47.5 (d) 47.5 and 37.5