In a certain code, 'A + B' means 'A is the father of B', 'A - B' means 'A is the mother of B', 'A x B' means 'A is the brother of B', and 'A / B' means 'A is the sister of B'. Which expression means 'P is the maternal uncle of Q'?

Question

Accepted Answer

P x M - Q. 'P x M' makes P the brother of M and 'M - Q' makes M the mother of Q, so P is the brother of Q's mother, i.e. Q's maternal uncle.

In a certain code, ' $A + B$ ' means 'A is the father of B', ' $A - B$ ' means 'A is the mother of B', 'A $x$ B' means 'A is the brother of B', and 'A / B' means 'A is the sister of B'. Which expression means 'P is the maternal uncle of Q'?

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More Blood Relations practice

In a certain code, 'A+B' means 'A is the father of B', 'A−B' means 'A is the mother of B', 'A x B' means 'A is the brother of B', and 'A / B' means 'A is the sister of B'. Which expression means 'P is the maternal uncle of Q'?

Step-by-Step Solution

Master this topic in 30 minutes a day.

More Blood Relations practice

In a certain code, ' $A + B$ ' means 'A is the father of B', ' $A - B$ ' means 'A is the mother of B', 'A $x$ B' means 'A is the brother of B', and 'A / B' means 'A is the sister of B'. Which expression means 'P is the maternal uncle of Q'?