______ is the branch of Biology which is concerned with

Statements:

B > L > M ; M = W ; L < Q

Conclusions:

I. W < L

II. M < B

III. B > Q

In which of the following expressions the expression ‘Q ≤ N’ would hold definitely true?

Statements: 

A $ B * X © Y @ Z 

Conclusions: 

I. X @ Z 

 II. Z * A 

III. Z % X

Statements: Q ≥ B > G = F ≥ J; W ≤ B = N < L.

Conclusions:

I. N > J

II. Q > L

Statements: S < T < U ≤ W; C > U < V < W ≤ X

Conclusion:

I. S < V

II. T < X

Statements: D = E ≥ G = K, O > B ≤ C = K, E ≤ I < F

Conclusions: I.F > K II. I ≥ G

Statements:       M # N # O $ P & Q % R % S

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