The per cent that represents the unshaded region in the figure(a) 75% – InterviewSolution

1.

The per cent that represents the unshaded region in the figure(a) 75% (b) 50% (c) 40% (d) 60%

Answer»

(c) 40%

From the figure,

Total number of parts in the given figure = 10 × 10 = 100

Out of 100 parts 60 parts are shaded.

So, unshaded parts = 100 – 60 = 40 parts

Then percentage of unshaded parts = (40/100) × 100

= 0.4 × 100

= 40%

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