1. The price of an article is decreased by 10%. To restore it to its former value, the new price must be increased by :
Write Comment
Comments
By: anil on 05 May 2019 01.50 am
Let the original price of the article = Rs. $$100$$ If the price is cut by 10%, => New price = $$frac{100 - 10}{100} imes 100 = Rs. 90$$ To restore to its original value the new price must be increased by = $$frac{100 - 90}{90} imes 100$$ = $$frac{100}{9} = 11frac{1}{9} \%$$ => Ans - (D)
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use