A. 87%
B. 76%
C. 75.69%
D. 74.32%
E. 70%

Answer: C

Explanation:
Overall % change = a+b+\frac{ab}{100}
Where “a” and “b” successive changes,
In our question,
Both “a” and “b” = -13

So,
Overall % change = -13 -13 + \frac{169}{100} = -26 + 1.69 = -24.31
Image will decrease by 24.31%
So, the reduced size of the image will be 100 – 24.31 = 75.69

Hence the answer is C.

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