Teaching KVS PRT (Latest Pattern) Mock Test Logical Reasoning Blood Relations Coded Blood Relation Problems
'P − Q' means 'P is the wife of Q'; 'P × Q' means 'P is mother of Q'; 'P + Q' means 'P is father of Q'; 'P ÷ Q' means 'P is son of Q'; And 'P = Q' means 'P is sister of Q.' If X + Y − Z, then what is the relation between X and Z?
1
Z is daughter of X.
2
Z is the son-in-law of X.
3
X is the son of Z
4
X is the father of Z.