Index numbers

CPT 938 views 3 replies

The prices of commodity in the year 1975 and 1980 were 25 and 30 respectively taking 1980 as base year the price realtive is :

a) 109.78

b) 110.25

c) 113.25

d) none of these

kindly solve..

Replies (3)

Index Number = Pn/Po X 100

                          = 75/80 X 100

                         = 83.33

 

Therefore, The answer is (d)  None of the above

as 1980 base year therefore price relative = E(PR)/N * 100 = EP1/EP0/N*100=25/30/2*100=41.67

ANS IS D).NONE OF THESE.

answer given in module is a) 109.78


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