Two successive price increase of 10% and 10% of an article are equivalent to a single price increase of:  Answers.
A) 26(2/3) B) 25% C) 21% D) 33(1/3) E) None
Solution: 100----10%↑--→110---10%↑--→121.   Equivalent price increase = 21%.   Answer: Option 21%
<result>C</result>
Two successive price increase of 10% and 10% of an article are equivalent to a single price increase of: