Construction of index numbers - class-XI
Description: construction of index numbers | |
Number of Questions: 23 | |
Created by: Blackmamba | |
Tags: business maths applied statistics maths index number business mathematics and statistics index numbers |
Laspeyre's index $= 110$, Paasche's index $= 108$, then Fisher's Ideal index is equal to:
If all the values are not of equal importance the index number is called:
The aggregative expenditure method and family budget method always give:
A factory uses three raw materials A ,B and C in the manufacturing process.The price of material were as shown below: Calculate a simple aggregate index for $2005$.
Commodity | Price in Rs in 1995 | Price in Rs in 2005 |
---|---|---|
A | 4 | 5 |
B | 60 | 57 |
C | 36 | 42 |
The most appropriate average in averaging the price relatives is:
Using simple aggregate method, calculate price index number from the following data:
Commodity | A | B | C | D | E |
---|---|---|---|---|---|
1993 prices (in Rs) | 50 | 40 | 10 | 5 | 2 |
1995 prices(in Rs) | 80 | 60 | 20 | 10 | 6 |
Calculate the index number for the year 2006 with 1996 as the base year by the weighted average of price relatives method from the following data.
Commodity | A | B | C | D | E |
---|---|---|---|---|---|
Weight | 40 | 25 | 5 | 20 | 10 |
Price(Rs) per unit 1996 | 32 | 80 | 1 | 10.24 | 4 |
Price(Rs) per unit 2006 | 40 | 120 | 1 | 15.36 | 3 |
Calculate price index for the following by using price relative method.
Material | Cement | Timber | Steel | Bricks |
---|---|---|---|---|
Price in 1969 (in Rs) | 5 | 9.5 | 35 | 12 |
Price in 1970 (in Rs) | 8 | 14.3 | 42 | 24 |
Construct a composite index number as a weighted mean from the following data:
Index Number | 122 | 145 | 101 | 98 | 137 | 116 |
---|---|---|---|---|---|---|
Weight | 7 | 2 | 4 | 1 | 6 | 5 |
A firm uses three raw materials E ,F ,G in processing . The price per kg of these materials are as shown:
Item | 1957 | 1967 |
---|---|---|
E | 4 | 3 |
F | 60 | 57 |
G | 36 | 42 |
Calculate simple aggregate price index for 1967 using 1957 as the base year.
Compute a price index for the following by simple aggregate method.
Commodity | A | B | C | D | E | F |
---|---|---|---|---|---|---|
Price in 1986 (Rs) | 20 | 30 | 10 | 25 | 40 | 50 |
Price in 1991 (Rs) | 25 | 30 | 15 | 35 | 45 | 55 |
Compute the consumer price index for 1990 taking 1989 as the base year.
Commodity | Price in 1989 | Price in 1990 |
---|---|---|
Butter | 20 | 21 |
Cheese | 16 | 12 |
Milk | 3 | 3 |
Eggs | 2.80 | 2.80 |
Calculate cost of living index from the following table of prices and weights.
Commodity | Weight | Price index |
---|---|---|
Food | 35 | 108.5 |
Rent | 9 | 102.6 |
Clothes | 10 | 97 |
Fuel | 7 | 100.9 |
MIscellaneous | 39 | 103.7 |
Calculate weighted index number for 2001 from the following data:
Item | A | B | C |
---|---|---|---|
Quantity | 20 | 15 | 10 |
Price in 2000 | 200 | 100 | 20 |
Price in 2001 | 320 | 120 | 28 |
Taking 1975 as the base year with an index number 100 , calculate an index number for 1985 based on weighted average of price relatives.
Commodity | A | B | C | D |
---|---|---|---|---|
weight | 20 | 30 | 10 | 40 |
Price per unit in 1975 | 10 | 20 | 5 | 40 |
Price per unit in 1985 | 30 | 35 | 10 | 80 |
The quotations for four different commodities for the years 2000 and 2005 are given below. Calculate the index number for 2005 , with 2000 as base year by using weighted average of price relatives method.
Calculate the cost of living index(approximately) from the following data:
Group | Weights | Group Index No. |
---|---|---|
Food | 47 | 247 |
Fuel and Lightning | 7 | 293 |
Clothing | 8 | 289 |
House Rent | 13 | 100 |
Miscellaneous | 14 | 236 |
Using simple aggregate method, calculate price index number from the following data:
Commodity | A | B | C | D |
---|---|---|---|---|
Price in 1997 | 90 | 40 | 90 | 30 |
Price in 1998 | 95 | 60 | 110 | 35 |
Construct a composite index number from the following index numbers and weights:
Index Numbers | 127 | 142 | 186 | 172 | 115 |
---|---|---|---|---|---|
Weight | 5 | 4 | 3 | 6 | 8 |
The following commodities have the given price indices relative to a base of $100$. The weights are also given:
Commodity | Relative Index | Weight |
---|---|---|
Butter | 181 | 4 |
Bread | 116 | 12 |
Tea | 110 | 3 |
Bacon | 152 | 7 |
Calculate the new index for this set of commodities
If all the values are of equal importance, the index numbers are called:
Using $2005$ as base year , the price of a commodity in $2007$ is 125. Calculate the index number for 2007 if 2006 is taken as the base year.
Using $2005$ as base year , the price of a commodity in $2006$ are 118. Calculate the index number for 2005 if 2006 is taken as the base year.