If K ÷ L means that K is the mother of L, K - L means that K is the father of L, K × L means that K is the sister of L, then which of the following expression shows that P is the paternal grandmother of R? |
P ÷ Q × R R - Q ÷ R P ÷ Q - R Q ÷ P - R |
P ÷ Q - R |
After checking all the options, we get the answer from option (iii): ********************************************************* Please note: l ⇒ Vertical line shown "generation gap". = ⇒ Double lines shown "relation of spouse" — ⇒ Horizontal line shown "relation in same generation other than spouse". ⇒ Rectangular box shown " Male". ⇒ Circular box shown " Female". ******************************************************** |