Teaching KVS Junior Secretariat Assistant (LDC) Mock Test 2022 Logical Reasoning Blood Relations Coded Blood Relation Problems
A + B means ' A is the father of B';
A - B means 'A is the mother of B',
A × B means 'A is husband of B',
A # B means 'A is daughter of B'.
Which of the following options show 'P' is the sister of 'S'?
1
S # R × P - Q
2
P - R × Q # S
3
P # R × Q - S
4
S - R × Q # P