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Sonar (originally an acronym for Sound Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate,communicatewithordetectobjectson or under the surface of the water, such as other vessels. Sonar may be used as a means of acoustic location and of measurement of the echo characteristics of "targets" in the water.
Which of the following pair of symbols should be placed in the place of question marks respectively (in same order from left to right) in order to comp...
Statements: F > C > K; L < G < D; C ≥ H < D > I
Conclusions:
I. L < C
 II. K > I
III. F > H
Statements: M $ K; K & N, N % R, R @ W
Conclusions:Â Â Â Â Â
I. W & KÂ Â Â Â Â Â Â Â
II. K & WÂ Â Â Â Â Â Â Â Â Â Â...
Statements:
P ≤ M < X > K; X < S > T; T < U < V
Conclusions:
I). Â P < S
II).  P ≥ S
...Statements: A > E ≤ B; G < C ≤ E; D < C ≤ F
Conclusions:
I. D < B
II. F ≤ E
III. A > G
...Statement: N < O; Q ≤ P = O; S > P; R ≥ O
Conclusion:
I. S > R
II. R ≥ S
Statements: B > C ≥ D ≥ E; G ≤ F = E; I < H ≤ G
Conclusions:
I. C > H
II. I < E
III. B ≥ F
Statements: G < H ≤ I, V ≥ W = G, R ≥ I = A
Conclusions : I. R > G
II. A ≥ H
III. H ≤ R
...Statements: A ≥ B = C; D ≥ E > F; C > G; G ≥ D; F > H
Conclusion:
I. F < D
II. E > H
III. G ≥ E
Which of the following symbols should replace the sign (*) and ($) respectively in the expression ' B ≥ T ≥ D = Q = S * V ≤ F $ H ' in order to ma...