हीरोन का सूत्र | Class 9 NCERT गणित | 3 PM Class By Manik Sir | L5 | Hindi Medium

Acids,Bases and pH - Class 10 Science | 7 PM Master Class By Vipin Sir

JEE Mains & Advanced | Chemistry - Ideal Gases By Vipin Sir | L3 English Medium

9th Chemistry रासायनिक सूत्र कैसे बनाएं ? Chemical Formula Class 9 Tricks | Writing Chemical Formula

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

त्रिभुज का क्षेत्रफल |हीरोन का सूत्र|NCERT प्रशनावली|सारांश

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?

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

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 ?

त्रिभुज का क्षेत्रफल |हीरोन का सूत्र |चतुर्भुजों के क्षेत्रफल ज्ञात करने में हीरोन के सूत्र का अनुप्रयोग |NCERT प्रश्नावली |सारांश