If successive discounts are 10%, 20% and 30%, then what is its single equivalent discount?

If successive discounts are 10%, 20% and 30%, then what is its single equivalent discount?
QuestionIf successive discounts are 10%, 20% and 30%, then what is its single equivalent discount?
Typemultiple_choice
Option60%incorrect
Option40.56%incorrect
Option49.6%correct
Option30%incorrect

Solution

quantitative aptitude
GkSeries Editor:
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