engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Logical Reasoning Blood Relations Coded Blood Relation Problems
In a certain code language,
'A + B' means 'A is the sister of B'
'A × B' means 'A is the brother of B',
'A ÷ B' means 'A is the father of B'.
Based on this information, how is P related to S if 'P + Q ÷ R × S' ?
1
Sister
2
Father's sister
3
Mother's mother
4
Mother's sister