1.

Read the following question and decide which of the given statements is/are sufficient._x005F_x000D_  _x005F_x000D_ Question :_x005F_x000D_ The average marks of X, Y, Z is 180. What is X's mark?_x005F_x000D_  _x005F_x000D_ Statements :_x005F_x000D_ 1. Y and Z together score 50 marks.2. X and Z together score 60 marks._x005F_x000D_

A. Either 1 or 2 is sufficient
B. Both 1 and 2 together are sufficient
C. 1 alone is sufficient while 2 alone is not sufficient
D. 2 alone is sufficient while 1 alone is not sufficient
Answer» C. 1 alone is sufficient while 2 alone is not sufficient


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