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CUET
-- Mathematics - Section B2
Probability Distributions
The prices and the quantities of three commodities are given are:
Commodity
Price (₹)
Quantities
in Year 2006
in Year 2009
P
100
90
12
10
Q
80
x
8
7
R
60
50
4
6
The Laspeyre's price index number for year 2009 with year 2006 as base is 200. The value of x is:
320
360
140
260
The correct answer is Option (2) - 360