state gov APPSC (ఆంధ్రప్రదేశ్) Group 2 (Pre + Mains) Mock Test 2023 Logical Reasoning Blood Relations Coded Blood Relation Problems
Read the following instructions:
A3B means 'A is the Mother of B'
A11B means 'A is the Brother of B'
A9B means 'A is the Father of B'
A12B means 'A is the Sister of B'
Which of the following expressions means that P is the maternal uncle of Q?
1
Q11N3M12P
2
P3S12N11Q
3
P11M3N12Q
4
Q11S9P