STUDY EVERYTHING IN LESS TIME | How To Complete Syllabus in Less Time

How To Complete Syllabus in Less Time With 100% Confidence | HOW TO STUDY EVERYTHING IN LESS TIME

How are metals of less reactivity extracted?

Anil is twiceas efficient as Binay. If Anil can complete a job in 20 days less as compared to Binay, how much time will they take to complete the job together?

X works 3 times as fast as Y and is able to complete a work in40 days less than the number of days taken by Y. Find the time in which they can complete the work together.

If X works 3 tims as fast as Y and is able to complete, a work in 40 days less than the number of days taken by Y, then find the time in which they cn complete the work working together.