How many hours should I study in class 9 and sleep?

For a student in class 9, it's generally recommended to study for around 2-3 hours after school, with additional time for homework and revision. It's important to prioritize quality over quantity when it comes to studying. As for sleep, teenagers generally require 8-10 hours of sleep per night for optimal health and academic performance. It's important to find a balance that allows for adequate rest and effective studying.

For a student in class 9, it's generally recommended to study for around 2-3 hours after school, with additional time for homework and revision. It's important to prioritize quality over quantity when it comes to studying. As for sleep, teenagers generally require 8-10 hours of sleep per night for optimal health and academic performance. It's important to find a balance that allows for adequate rest and effective studying.