Question
How many persons have better marks than
V? Answer the questions based on the information given below. In a class of seven persons T, U, V, W, X, Y and Z, the marks of each person is different in a test. The marks of T is better than the marks of V but less than the marks of U. The marks of Z is better than the marks of U. The marks of X is less than the marks of T but better than the marks of Y. The marks of W is better than the marks of T but he is not the topper. The marks of X is not the third lowest.Solution
The marks of T is better than the marks of V but less than the marks of U. U > T > V The marks of Z is better than the marks of U. The marks of X is less than the marks of T but better than the marks of Y. Z > U > T > V > X > Y …….. (I) Z > U > T > X > Y > V …….. (II) Z > U > T > X > V > Y …….. (III) The marks of W is better than the marks of T but he is not the topper. The marks of X is not the third lowest. Z > W/U > U/W T > V > X > Y …….. (I) Final arrangement: Z > W/U > U/W T > V > X > Y
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