Question
p ۞ q means p is neither less than nor equal to q.p @ q means p is neither greater than nor equal to q.p # q means p is not less than q.p ∆ q means p is not greater than q.p □ q means p is neither smaller nor greater than q.Statement: p # q, q ۞ r, r ∆ sConclusions: I. s ۞ p II. q @ s
Answer: Option D
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p ۞ q means p > qp @ q means p < qp # q means p ≥ qp ∆ q means p ≤ qp □ q means p = qThe Statement is (i) p # q (ii) q ۞ r (iii) r ∆ sFrom (i) p # q => p ≥ q or q ≤ pFrom (ii) q ۞ r => q > rFrom (iii) r ∆ s => r ≤ s or s ≥ rp ≥ q > r and s ≥ rConclusion I: s ۞ p => s > p cannot be concluded.Hence, I does not follow.Conclusion II: q @ s => q < s cannot be concluded.Hence, II does not follow.
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