A. Measure the change in quantity of product
B. Measure the overall change in price of a range of products
C. Measure the overall change in quantity of range of product.
D. Measure the change in price of a product

A. To measure changes in quantity
B. To measure changes in price
C. To measure changes in a variable over time
D. To measure changes in demand

A. Taking A.M. of Laspeyre’s and Paasche’s index
B. Taking G.M. of Laspeyre’s and Paasche’s index
C. Both (a) and (b)
D. None of these

A. Laspeyre’s index
B. Paasche’s index
C. Fisher’s index
D. None of these

A. ∑pn(Po + Pn)/ ∑pn (Po + Pn)
B. ∑qn(qo + qn)/∑qn(po + pn) x100
C. ∑pn(qo + qn)/∑pn
D. ∑qn(Po + Pn)/ ∑qo (Po + Pn) x100

A. Wholesale
B. Relatives
C. commodities
D. Time series

A. Yearly
B. Basely
C. Timely
D. Averagely

A. Overall
B. Same
C. Variation
D. Capable

A. Index Number
B. Special purpose
C. Reliable
D. Scope