engineering recuitment NIC NIELIT Scientist B 2023 Mock Test Logical Reasoning Blood Relations Coded Blood Relation Problems
If 'A % B' means A is the father of B, 'A * B' means A is the mother of B, 'A @ B' means A is the wife of B, then Which of the following means that X is the grandmother of Y?
1
X * W @ Z @ Y
2
X * Z @ Y % W
3
X * Z % Y @ W
4
X * W % Z @ Y