The average turnover of 200 small enterprises is Rs.50 crores and average turnover of 300 medium enterprises is M. If the combined mean of all the enterprises is Rs.56 crores, then the value of M is:
A. Rs.57 crores
B. Rs.58 crores
C. Rs.59 crores
D. Rs.60 crores
Answer:D
The average turnover of 200 small enterprises is Rs.50 crores and average turnover of 300 medium enterprises is M. If the combined mean of all the enterprises is Rs.56 crores, then the value of M is:
A. Rs.57 crores B. Rs.58 crores C. Rs.59 crores D. Rs.60 crores