Average Quantitative Aptitude Interview Questions and Answers Part 3
Above video will provide solutions for below questions
6.The average weight of P, Q and R is 45 kg. If the average weight of P and Q be 40 kg and that of Q and R be 43 kg, then the weight of Q is:
7.If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students?