engineering recuitment HPCL Junior Executive 2025 Mock Test Logical Reasoning Blood Relations Coded Blood Relation Problems
A + B means ‘A is the wife of B’
A – B means ‘A is the son of B’
A × B means ‘A is the sister of B’
A ÷ B means ‘A is the father of B’
If W + Z ÷ P ÷ R × T –Q, then how is W related to Q?1
Maternal grandmother
2
Mother-in-law
3
Paternal grandmother
4
Mother