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If decreasing 120 by x% gives the same r...

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?
यदि 120 को x% कम करने से वही परिणाम आता है जो 40 को x% बढ़ाने से आता है, तो 210 का x% 180 के(x+20) % से कितना प्रतिशत कम है ?

A

a)`33 1/3`

B

b)18

C

c)`16 2/3`

D

d)20

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PINNACLE-PERCENTAGE-EXERCISE
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