If decreasing 120 by x % gives the same result as increasing 40 by x %, then x % of 210 is what percent less than (x + 20) % of 180 ?
Questions : If decreasing 120 by x % gives the same result as increasing 40 by x %, then x […]
Questions : If decreasing 120 by x % gives the same result as increasing 40 by x %, then x […]
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Question : Options : 1 7 9 3 correct answer : c)