Question

Consider the information given below:
M% N means M is the mother of N
M/N means M is the son of N
M $ N means M is the wife of N
M + N means M is the father of N
M * N means M is the sister of N
Which among the following expressions is correct if the statement, "B is the son of A" is definitely false?
Expressions
1. Q % A + S BIO
2. Q % O * S* BIA
3. Q + O * S +BIA
4. Q $ A + 0 + B + S​

Answer 1

Answer:

mark as brain list answer plz

Explanation:

Correct option is

D

None of these

P % Q→P is the mother of Q.

Q+R→Q is the father of R.

R−T→R is the brother of T

Hence, →Q is the father of T

T×K→T is the daughter of K

Hence, →Q is the husband of K

Therefore, P is the mother-in-law of K