The list price of an article is Rs.65. A customer pays Rs.56.16 for it. He was given two successive discounts, one of them being 10%. The other discount is________?

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The list price of an article is Rs.65. A customer pays Rs.56.16 for it. He was given two successive discounts, one of them being 10%. The other discount is________?

A. 3%
B. 4%
C. 5%
D. 6%
Explanation:
65*(90/100)*((100-x)/100) = 56.16
x = 4%