Read the following information carefully and as swer the questions given below it.
A+B means A is the brother of B.
A-B means A is the sister of B.
A`xx`B means A is the father of B.
A÷ B means A is the mother of B.
Which of the following shows that T is the grandmother of W

Options

A. `T xx U + C + W `
B. `T xx U - V + W`
C. `T÷ U + V xx W`
D. `T + U xx V - W`

Answer

D

Explanation

Choice 1,2,3 are wrong as they indicate wrong sex of T. Choice 4 is correct, on verification.