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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, communicate with or detect objects on 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.
'A # B' means 'A is the mother of B'.
'A @ B' means 'A is the daughter of B'.
'A & B' means 'B is the husband of A'.
'A % B' means ...
If (A @ B) means A is son of B, (A # B) means A is father of B, (A & B) means A is mother of B, (A $ B) means A is brother of B. If G @ H&I # J $ K@ L, ...
How is A related to T?
In expression ‘G $ H & I @ J # K % L $ M & N’ who is the only daughter of I?
If 'A # B' means A is the brother of B, 'A $ B' means A is the mother of B, 'A % B' means A is the spouse of B, then which of the following expressions...
If expression ‘R % T $ S # U $ V’ is true, then how is wife of V related to T’s mother?
'A # B' means 'A is the wife of B'. 'A @ B' means 'A is the father of B'. 'A & B' means 'A is the brother of B'. 'A $ B' means 'A is the child of B'. If...
If K’s wife is grandmother of O then which of the following is true?
If M is the brother in law of father in law of Q, then which of the following expression is true?
‘W + X’, means ‘W is the sister of X’
‘W - X’, means ‘W is the daughter of X’
‘W × X’, means ‘W is the brother...