main basis of setting standards
A similar question has already been answered by our expert. Follow the given link to view the same.
https://www.meritnation.com/ask-answer/question/what-factors-are-to-be-considered-while-deciding-standards/controlling/7031160
https://www.meritnation.com/ask-answer/question/what-factors-are-to-be-considered-while-deciding-standards/controlling/7031160