In the following questions are to be based on the details given below._x005F_x000D_ Â _x005F_x000D_ A salesman visits 274 houses in a town to find out the views about three products X, Y and Z. He found that 157 use X, 98 use only X, 22 use all the three, 14 use X and Z but not Y, 39 use Y and Z, 48 use only Y._x005F_x000D_ Â _x005F_x000D_ What fraction used at least two products?_x005F_x000D_

In the following questions are to be based on the details given below.

1.	In the following questions are to be based on the details given below._x005F_x000D_ Â _x005F_x000D_ A salesman visits 274 houses in a town to find out the views about three products X, Y and Z. He found that 157 use X, 98 use only X, 22 use all the three, 14 use X and Z but not Y, 39 use Y and Z, 48 use only Y._x005F_x000D_ Â _x005F_x000D_ What fraction used at least two products?_x005F_x000D_
A.	67/274
B.	76/274
C.	73/274
D.	37/274
Answer» C. 73/274

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