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In a certain code: 'X @ Y' means X >= Y; 'X # Y' means X <= Y; 'X $ Y' means X > Y; 'X & Y' means X < Y; 'X * Y' means X = Y. Given 'M $ N', 'N @ O' and 'O * P', which conclusion(s) are definitely true? I. M $ P (M > P).
II. M $ O (M > O).

Competition practiceInequalities
  • ABoth conclusions I and II follow
  • BOnly conclusion I follows
  • COnly conclusion II follows
  • DNeither conclusion I nor II follows

Step-by-Step Solution

M > N, N >= O gives M > O (II follows). Since O = P, M > O = P gives M > P (I follows).
Answer: A) Both conclusions I and II follow

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