English and Logical Reasoning Prep GuideLogical ReasoningBlood Relations
Study the given codes and answer the question: If, A + B means A is the son of B. A = B means A is the sister of B. A - B means B is the wife of A. A × B means A is the brother of B. A ÷ B means A is the mother of B. Then what do we mean by X   +   Z -     Y   ?
Options
- AY is the father of X
- BY is the son of X
- CY is the uncle of X
- DY is the brother of X
Correct answer
A. Y is the father of X
Step-by-step solution
According to the given information: + : Son of = : Sister of - : Wife of × : Brother of ÷ : Mother of Given expression : X + Y - Z   Here, we can see that X will be the son of Y, and Z is the wife of Y. So, we can say that Y is the father of X, and Z will be the mother of X. Hence, the correct answer is Y is the father of X.