Question
Statements: M * N; O $ P; P % Q; R @ S
Conclusions: I. P @ S II. P * N III. S $ Q IV. N @ P In the questions given below, certain symbols are used with the following meanings: ‘A @ B’ means ‘A is greater than B’. ‘A * B’ means ‘A is either greater than or equal to B’. ‘A % B’ means ‘A is equal to B’. ‘A $ B’ means ‘A is either smaller than or equal to B’. ‘A < B’ means ‘A is smaller than B’. Now in each of the following questions assuming the given statements to be true, find out which of the conclusions I, II, III, IV given below them is/ are definitely true and mark your answer accordingly.Solution
Decoding: Statements: M ≥ N; O ≤ P; P = Q; R > S Conclusions: I. P > S II. P ≥ N III. S ≤ Q IV. N > P M ≥ N; O ≤ P = Q; R > S No relationship can be established between P S, P N, S Q and N P. hence, conclusion I, conclusion II, conclusion III and conclusion IV will not follow.
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