Question

Question 100 If P x Q means P is the wife of Q; P + Q means Q is the brother of P; P - Q means P is the mother of Q and P % Q means P is the father of Q, which of the following relations shows that A is the grandmother of B?​

Answer 1

Answer:

PTR/100

Q.P.R

KClO3. (3)

(At.mass - K=39, Cl=35.5, O=16)