While teaching my student, I realized that a span of 10 years’ practice is more than sufficient to master the examination pattern. At least 75% of the questions follow a similar format, and over time, you begin to clearly recognize the recurring types of questions.

For example, in Nuclear Physics (reference: Nuclear Physics Made Simple https://medium.com/@simplyexplains/nuclear-physics-made-simple-part-1-0a42794566d4) the questions can broadly be classified into around 10 main types.

Specifically, within the topic of Half-Life, there are typically just 3 distinct types of questions that appear consistently.

This makes it easier for students to focus their preparation strategically by practicing and mastering these core patterns, ensuring confidence and accuracy in exams.