Practicing Success
If A + B means that A is the brother of B, Ax B means that A is the sister of B, A + B means that A is the father of B then which of the following expression shows that P is the brother of R? |
P + Q ÷ R P + Q × R P × Q + R P + R × Q |
P + Q × R |
Checking from the option, we get the answer from option (ii): ********************************************************* 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". ********************************************************* |