गुरुत्वाकर्षण | CLASS 9 - विज्ञान | 12 PM Class by Subhadra Ma'am | L4 Hindi Medium

Sweta Yadav - 93.4% - UP Board Class 12 - 2023

Anshika - 85.4% - UP Board Class 12 - 2023

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

Mohit Kashyap - 93.4% - UP Board Class 12 - 2023

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

Class 12 Maths (Hindi) | Chapter 3 आव्यूह | Important Questions | Quick Revision

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 ?

The average age of an adult class is 40 years. 12 new students with an average age of 32 years join the class, thereby decreasing the average of the class by 4 years. Find the original strength of the class