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

Question

Accepted Answer

P - R + Q. A maternal uncle is the brother of one's mother. In 'P - R + Q', P is the brother of R and R is the mother of Q, so P is the maternal uncle of Q.

In a coding system, ' $A - B$ ' means A is the brother of $B$ , ' $A + B$ ' means A is the mother of $B$ , and 'A $x$ 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 coding system, 'A−B' means A is the brother of B, 'A+B' means A is the mother of B, and 'A x 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 coding system, ' $A - B$ ' means A is the brother of $B$ , ' $A + B$ ' means A is the mother of $B$ , and 'A $x$ B' means A is the sister of $B$ . Which expression means P is the maternal uncle of Q?