Average Short Tricks in Hindi | Average Questions/Problems

Short Tricks|Exercise Questions (प्रश्न)|OMR

JEE MAINS Physics Short Trick | One Formula to Solve Any Projectile Problem | Projectile Motion Trick

Infinite Pulley System Question Short Trick || JEE Mains & Advanced Special

Degree OF Dissociation (Continued) || Average Molar Mass || Degree OF Dissociation in terms OF Mavg and Vapour Density || Class Illustrations With Short Tricks

In an examination, 40% of the candidates wrote their answers in Hindi and the others is English. The average marks of the candidates written in Hindi is 74 and the average marks of the candidates written in English is 77. What is the average marks of all the candidates?

Short Trick For Solving Determinants & Differentiation Questions | JEE MAINS 2020-Time Saving Tricks

JEE Main Super Short Trick || Trick For Determinants | 10 Second Trick

Class Illustration with Short Tricks Rate OF Reaction|| Different Types OF Rate Average||Instantaneous and Initial Rate|| Discussion OF DPP 1

In an examination , 40% of the candidates wrote their anwers in Hindi and the other in English . The average marks of the candidates written in Hindi is 74 and the average marks of the candidates written in English is 77. What is the average marks of all the candidates ?