In which of the following years was the percentage passed to appeared candidates from semi-urban area the least?

Solution

Ratio of passed to appeared candidates from semi-urban area in

1991 = $$\frac{2933}{8562}\approx\frac{1}{3}$$

1993 = $$\frac{3528}{9432}\approx(>)\frac{1}{3}$$

1990 = $$\frac{2513}{7894}\approx (>)\frac{1}{3}$$

1992 = $$\frac{2468}{8139}\approx (<)\frac{1}{3}$$ [MIN]

=> Ans - (D)

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