Question 193

In the above figure, the circle stands for employed, the square stands for social worker, the triangle stands for illiterate and the rectangle stands for truthful. Employed, truthful and illiterate social workers are indicated by which region?

Solution

Employed is represented by = 1+2+3+4+5+9

Truthful = 1+4+5+8+10+12

Illiterate = 1+2+3+6+7+8

Social worker = 1+2+5+7+8+10+11

The common sector is = 1

Thus, employed, truthful and illiterate social workers are indicated by region 1.

=> Ans - (D)

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