What will come in the place of the question mark (?), if it is provided that M is the grandmother of F in the expression F × R

We cannot find the sex of M in any option. Hence, M is either grandfather or grandmother of F.

Question

What will come in the place of the question mark (?), if it is provided that M is the grandmother of F in the expression F × R < S? M

Accepted Answer

We cannot find the sex of M in any option. Hence, M is either grandfather or grandmother of F.

What will come in the place of the question mark (?), if it is provided that M is the grandmother of F in the expression F × R < S? M