NTSE Stage 2 SAT 2014 Question Paper

Question : 52 of 100

Marks: +1, -0

In the figure, a semi – circle with center O is drawn on AB. The ratio of the larger shaded area to the smaller shaded area is

Solution:

Ratio

={120°/360°\π\r^2-1/2r^2√3/2}/{60°/360°\π\r^2-1/2\r^2√3/2}

{4\π-3√3}/{2\π-3√3}

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