In a certain code language,
P # Q means ‘P is the mother of Q’,
P @ Q means ‘P is the husband of Q’,
P & Q means ‘P is the sister of Q’, and
P % Q means ‘P is the father of Q’.
Based on the above, how is R related to O if ‘R @ V # E & K % O’?

In a certain code language,
A + B means ‘A is the daughter of B’
A – B means ‘A is the brother of B’
A x B means ‘A is the wife of B’
A ÷ B means ‘A is the father of B’
Based on the above, how is D related to J if ‘D + F – G ÷ H x J’?

In a certain code language, P + Q means 'P is the father of Q', P # Q means 'P is the wife of Q', P & Q means 'P is the brother of Q', and P % Q means 'P is the sister of Q'. If 'C # A + V & G # K' is true, then how is C related to K?

In a certain code language,
A + B means ‘A is the sister of B’,
A @ B means ‘A is the brother of B’,
A - B means ‘A is the wife of B’,
A # B means ‘A is the father of B’.
How is O related to V if ‘O @ P # T + G - V’?

In a certain code language,
P + Q means ‘P is the mother of Q’,
P # Q means ‘P is the sister of Q’,
P & Q means ‘P is the brother of Q’ and
P % Q means ‘P is the father of Q’.
How is D related to W if ‘D & E # F % L & W’?

In a certain code language,
A ? B means ‘A is the daughter of B’,
A = B means ‘A is the son of B’,
A @ B means ‘A is the father of B’ and
A √ B means ‘A is the sister of B’.
How is C related to L if 'C = D @ E √ F ? L'?

In a certain code language,
A ± B means ‘A is the wife of B’,
A * B means ‘A is the son of B’,
A ₹ B means ‘A is the father of B’,
and A # B means ‘ A is the sister of B’.
How is D related to O if 'D # R * A ± C ₹ O’?

In a certain code language,
A ? B means ‘A is the daughter of B’,
A = B means ‘A is the son of B’,
A @ B means ‘A is the father of B’ and
A √ B means ‘A is the sister of B’.
How is C related to L if 'C √ D ? E @ F = L'?

In a certain code language,
P # Q means ‘P is the mother of Q’,
P @ Q means ‘P is the husband of Q’,
P & Q means ‘P is the sister of Q’, and
P % Q means ‘P is the father of Q’.
Based on the above, how is R related to O if ‘R @ V # E & K % O’?

In a certain code language,
A+ B means ‘A is the son of B’
A – B means ‘A is the brother of B’
A × B means ‘A is the wife of B’
A ÷ B means ‘ A is the father of B’
Based on the above, how is R related to L if ‘R+Y×H÷S–L’?