Question

Given $A=x+y^2+z^3$. If x increases by 6300%, y increases by 700% and z increases by 300%, then what is the percentage increase in the value of A?

• A. 12
• B. 18
• C. 26
• D. 33
• E. 63

Answer 1

Answer: (E)

63

Answer 2

The correct answer is option (E): 63