Who has given scarcity definition of

Statements: M ≤ N; O < R; O = N; S ≥ Q; N > S

Conclusions:

(i) Q < M

(ii) N ≥ Q

(iii) M > R

Statements:  C $ O, O% D, A © D

Conclusions: 

I. A © O 

II. D @ C 

III. C © A

Statements: O > Q < R > P = U ≥ S > T ≥ N

Conclusion

I: S < R

II: U > N

Statements: J > K > L, L < M > X, X = Y > Z

Conclusion:

I. L = Z

II. J > Y

Statements:  T < U = S ≤  O, C > Y ≥ X, T > K = X 

Conclusions :I. O > K   II. C < T     III. U > K

Statements: P % Q, P $ R, Q # S, R @ T

Conclusions:

I. R $ Q                     

Statements: P # B, Q $ B, B @ J, J % F

Statements : B ≤ I; E = D; H > F; C ≤ H; I = D; A ≤ B; H < E

Conclusions: