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
A. Three
B. Two
C. Four
D. One
A. Paasche’s Index Number
B. Marshall and Laspeyr’es
C. Laspeyre’s and Paasche’s
D. Fisher and Paasche’s