Question

the price of a number of commodities are given below in current year 1975 and base year 1970
commodity A B C D E F
Base price 45 60 20 50 85 120
current price 55 70 30 75 90 130
for 1975 with base 1970 by the method of price relatives using geometrical mean ,the price index is :
(a) 125.3
(b) 124.3
(c)128.8
(d)none of these​

Answer 1

Answer:

d)none of these

correct answer is 140