In a code, 'A + B' means 'A is the daughter of B', 'A - B' means 'A is the husband of B', and 'A x B' means 'A is the sister of B'. In the expression 'P x Q + R - S', how is P related to S?

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Accepted Answer

Daughter. P is the sister of Q, Q is the daughter of R, and R is the husband of S. So S is the mother of Q, and P, being Q's sister, is the daughter of S.

In a code, ' $A + B$ ' means 'A is the daughter of B', ' $A - B$ ' means 'A is the husband of B', and 'A $x$ B' means 'A is the sister of B'. In the expression 'P $x Q + R - S$ ', how is P related to $S$ ?

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In a code, 'A+B' means 'A is the daughter of B', 'A−B' means 'A is the husband of B', and 'A x B' means 'A is the sister of B'. In the expression 'P xQ+R−S', how is P related to S?

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Master this topic in 30 minutes a day.

More Blood Relations practice

In a code, ' $A + B$ ' means 'A is the daughter of B', ' $A - B$ ' means 'A is the husband of B', and 'A $x$ B' means 'A is the sister of B'. In the expression 'P $x Q + R - S$ ', how is P related to $S$ ?