Question
Quantitative Aptitude Question on Quick Math
P, Q, R and S go for a picnic. When P stands on a weighing machine, Q also climbs on, and the weight shown was 132 kg. When Q stands, R also climbs on, and the machine shows 130 kg. Similarly the weight of R and S is found as 102 kg and that of Q and S is 116 kg. What is Q weight?
A
58kg
B
78kg
C
67kg
D
44kg
Answer
67kg
Explanation
Solution
The correct answer is Option (C): 67kg