If
x+y means is a x is a sister of y
x-y means x is a brother of y
$$\text x×y$$ means x is a daughter of y
$$\frac{x}{y}$$​means x is the mother of y

then, $$\text {a+b−c×d÷e }$$means,​

Correct option is A

Given:-

By option (a)  a, b, c, e are children of d

This diagram shows d is the mother of a, b, c and e. 

Thus, the correct option is (a)