Permutations And Combinations | JEE | Class 11 Maths |4 PM Class By Pallavi Ma'am |L5 English Medium

JEE Main Maths | How To Revise Class 11 Maths in 1 Month ?

JEE Mains & Advanced | Chemistry - Ideal Gases By Vipin Sir | L4 English Medium

JEE Mains - Standard Equation Of Parabola | Parabola - Lecture 1 | Class 11 Maths

How To Revise Class 11 in 4 Months For JEE Mains And Advanced ?

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 ?

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

Number of students in 4th and 5th class in the ratio 6:11. 40% in class 4 are girls and 48% in class 5 are girls. What percentage of students in both the classes are boys ?

11 AM JEE Mains 2020 - Maths | Permutation & Combination - 30 Days Score Booster Course

The average age of 30 students of a class is 14 years 4 months. After admission of 5 new student in the class the average becomes 13 years 9 months. The youngest one of the five new students is 9 years 11 months old. The average age of the remaining 4 new students is :