RRB NTPC · Question 83
Directions: Consider the following information and answer questions based on it. P, Q, R, S are four friends who pursue teaching, law, banking, cooking and own red, blue, white and yellow house, in a random order. An individual owns only one house and pursues only one profession. 1. P owns a red house and is not a banker. 2. The owner of blue house is a lawyer. 3. The colour of S’s house is neither yellow nor white. 4. R is a teacher. White house is owned by whom?
Show answer & explanation
Answer: (D) Cannot be determined
Explanation
P has the red house and S the blue one. The white and yellow houses belong to Q and R in some order, but no condition fixes which, so it cannot be determined.